PREFIX obo: <http://purl.obolibrary.org/obo/>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

obo:OARCS_0000041 a rdfs:Class ;
  rdfs:label "fifth pleopodal artery" ;
  rdfs:comment "The pleopodal artery which supplies the fifth pleopod." ;
  rdfs:subClassOf obo:OARCS_0000036 .

obo:BFO_0000050 a rdf:Property ;
  rdfs:label "part_of" ;
  rdfs:range <https://w3id.org/linkml/Any> .

obo:OARCS_0000260 a rdfs:Class ;
  rdfs:label "third leg artery system" ;
  rdfs:comment "The artery system which consists of the third leg artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000306 a rdfs:Class ;
  rdfs:label "rostral arch" ;
  rdfs:comment "The anastomosis which connects the left and right anterior lateral artery system in the rostral region." ;
  rdfs:subClassOf obo:OARCS_0000003 .

obo:OARCS_0000110 a rdfs:Class ;
  rdfs:label "coxinternal artery" ;
  rdfs:comment "The artery which is part of the anterior aorta system and supplies the horizontally arranged musculature between the coxae of the pedipalps." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000068 a rdfs:Class ;
  rdfs:label "operculo-pericardial sinus" ;
  rdfs:comment "The sinus which connects the hemocoel of the operculum with the pericardial sinus." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000121 a rdfs:Class ;
  rdfs:label "dorsal prosomal artery" ;
  rdfs:comment "The artery which is part of the anterior aorta system and supplies the dorsal region of the prosoma." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000028 a rdfs:Class ;
  rdfs:label "gastric artery system" ;
  rdfs:comment "The artery system which consists of the gastric artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:RO_0002377 a rdf:Property ;
  rdfs:label "emanates_from" ;
  rdfs:range <https://w3id.org/linkml/Any> .

obo:OARCS_0000052 a rdfs:Class ;
  rdfs:label "right pleonal artery" ;
  rdfs:comment "The pleonal artery which emanates posterolaterally from the posterior aorta on the right side." ;
  rdfs:subClassOf obo:OARCS_0000132 .

obo:OARCS_0000105 a rdfs:Class ;
  rdfs:label "aortic arch" ;
  rdfs:comment "The artery which is part of the anterior aorta system, emanates from the anterior aorta and bends ventrally in direction of the prosomal ganglion." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000092 a rdfs:Class ;
  rdfs:label "lateral brain artery" ;
  rdfs:comment "The brain artery which is part of the anterior aorta system  and supplies the lateral portion of the brain." ;
  rdfs:subClassOf obo:OARCS_0000009 .

obo:OARCS_0000039 a rdfs:Class ;
  rdfs:label "third pleopodal artery" ;
  rdfs:comment "The pleopodal artery which supplies the third pleopod." ;
  rdfs:subClassOf obo:OARCS_0000036 .

obo:OARCS_0000175 a rdfs:Class ;
  rdfs:label "leg heart" ;
  rdfs:comment "The accessory pulsatile organ which maintains hemolymph supply to the leg." ;
  rdfs:subClassOf obo:OARCS_0000170 .

obo:OARCS_0000013 a rdfs:Class ;
  rdfs:label "cardiomyocyte" ;
  rdfs:comment "The myocyte which is part of the myocardium." ;
  rdfs:subClassOf obo:OARCS_0000051 .

obo:OARCS_0000081 a rdfs:Class ;
  rdfs:label "epistomal artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system and supplies the epistome." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000024 a rdfs:Class ;
  rdfs:label "solid compound organ" ;
  rdfs:comment "Compound organ that does not contain macroscopic anatomical spaces." ;
  rdfs:subClassOf obo:OARCS_0000210 .

obo:OARCS_0000197 a rdfs:Class ;
  rdfs:label "cardiac artery" ;
  rdfs:comment "The artery which is part of a cardiac artery system and emanates laterally or ventrally from the heart." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000283 a rdfs:Class ;
  rdfs:label "sixth median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the fifth median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000186 a rdfs:Class ;
  rdfs:label "pulmo-pericardial sinus" ;
  rdfs:comment "The sinus which connects the hemocoel of the lungs with the pericardial sinus." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000154 a rdfs:Class ;
  rdfs:label "hemolymph lacunar system" ;
  rdfs:comment "The anatomical system which represents the sum of all sinuses and lacunae." ;
  rdfs:subClassOf obo:OARCS_0000216 .

obo:OARCS_0000271 a rdfs:Class ;
  rdfs:label "first median transganglionic artery system" ;
  rdfs:comment "The artery system which consists of the first median transganglionic artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000289 .

obo:OARCS_0000063 a rdfs:Class ;
  rdfs:label "vascular ring" ;
  rdfs:comment "The artery which is part of the perineural vascular sheath, emanates from the aortic arches and surrounds the prosomal ganglion." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000078 a rdfs:Class ;
  rdfs:label "cheliceral artery system" ;
  rdfs:comment "The artery system which consists of the cheliceral artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000223 a rdfs:Class ;
  rdfs:label "material anatomical entity" ;
  rdfs:comment "Anatomical entity that has mass." ;
  rdfs:subClassOf obo:OARCS_0000226 .

obo:OARCS_0000164 a rdfs:Class ;
  rdfs:label "perivisceral sinus" ;
  rdfs:comment "The sinus which surrounds the gut." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000035 a rdfs:Class ;
  rdfs:label "fifth leg artery" ;
  rdfs:comment "The artery which supplies the fifth leg." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000002 a rdfs:Class ;
  rdfs:label "dorsal vessel" ;
  rdfs:comment "The vessel which runs longitudinally in the dorsal midline of the body and may consist of anterior aorta, heart and posterior aorta." ;
  rdfs:subClassOf obo:OARCS_0000000 .

obo:OARCS_0000017 a rdfs:Class ;
  rdfs:label "descending artery" ;
  rdfs:comment "The artery which is part of the ventral vessel system and connects the heart and the ventral vessel." ;
  rdfs:subClassOf obo:OARCS_0000197 .

obo:OARCS_0000074 a rdfs:Class ;
  rdfs:label "frontal artery" ;
  rdfs:comment "The artery which is part of the anterior aorta system and supplies the frontal part of the body." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000057 a rdfs:Class ;
  rdfs:label "podo-pericardial sinus septum" ;
  rdfs:comment "The septum which borders the podo-pericardial sinus." ;
  rdfs:subClassOf obo:OARCS_0000032 .

obo:OARCS_0000277 a rdfs:Class ;
  rdfs:label "first dorsal prosomal artery system" ;
  rdfs:comment "The artery system which consists of the first prosomal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000270 .

obo:OARCS_0000118 a rdfs:Class ;
  rdfs:label "supracerebral artery" ;
  rdfs:comment "The artery which is part of cheliceral artery system, extends into the posterodorsal region of the prosoma and supplies the prosomal musculature and digestive glands." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000158 a rdfs:Class ;
  rdfs:label "wing heart" ;
  rdfs:comment "The accessory pulsatile organ which maintains hemolymph supply to the wing." ;
  rdfs:subClassOf obo:OARCS_0000170 .

obo:OARCS_0000288 a rdfs:Class ;
  rdfs:label "first median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is the anteriormost one." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000169 a rdfs:Class ;
  rdfs:label "collateral artery" ;
  rdfs:comment "The artery which runs parallel to the heart on either side, connects the cardiac arteries and among others gives rise to the caudal artery and the prosomal marginal artery." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000248 a rdfs:Class ;
  rdfs:label "cell space" ;
  rdfs:comment "Anatomical space that is part of a cell." ;
  rdfs:subClassOf obo:OARCS_0000224 .

obo:OARCS_0000006 a rdfs:Class ;
  rdfs:label "artery" ;
  rdfs:comment "The vessel which is part of the arterial system, consisting of an arterial wall and an arterial lumen, and either emanating directly from the heart (or other pulsatile organs) or emanating from another artery thus indirectly from the heart (or other pulsatile organs)." ;
  rdfs:subClassOf obo:OARCS_0000000 .

obo:OARCS_0000176 a rdfs:Class ;
  rdfs:label "hemolymph plasma" ;
  rdfs:comment "The portion of organism substance which is part of the hemolymph, non-cellular and surrounds the hemolymph cells." ;
  rdfs:subClassOf obo:OARCS_0000222 .

obo:OARCS_0000111 a rdfs:Class ;
  rdfs:label "coxal artery" ;
  rdfs:comment "The artery which supplies a coxa." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000238 a rdfs:Class ;
  rdfs:label "cavitated compound organ" ;
  rdfs:comment "Compound organ that contains one or more macroscopic anatomical spaces." ;
  rdfs:subClassOf obo:OARCS_0000210 .

obo:OARCS_0000046 a rdfs:Class ;
  rdfs:label "fourth pereiopodal artery" ;
  rdfs:comment "The pereiopodal artery which supplies the fourth pereiopod." ;
  rdfs:subClassOf obo:OARCS_0000152 .

obo:OARCS_0000009 a rdfs:Class ;
  rdfs:label "brain artery" ;
  rdfs:comment "The artery which supplies the brain." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000088 a rdfs:Class ;
  rdfs:label "pyloric artery" ;
  rdfs:comment "The artery which supplies the pylorus." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000265 a rdfs:Class ;
  rdfs:label "second lateral transganglionic artery" ;
  rdfs:comment "The lateral transganglionic artery which is next in a posterior direction to the first lateral transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000124 .

obo:OARCS_0000136 a rdfs:Class ;
  rdfs:label "third leg artery" ;
  rdfs:comment "The leg artery which supplies a third leg." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000131 a rdfs:Class ;
  rdfs:label "telsonal artery" ;
  rdfs:comment "The artery which is part of the posterior aorta system and supplies the telson." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000243 a rdfs:Class ;
  rdfs:label "simple cuboidal epithelium" ;
  rdfs:comment "Unilaminar epithelium that consists of a single layer of cuboidal cells." ;
  rdfs:subClassOf obo:OARCS_0000237 .

obo:OARCS_0000125 a rdfs:Class ;
  rdfs:label "epidermal artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system and supplies the epidermis of the integument." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000254 a rdfs:Class ;
  rdfs:label "synchronous hermaphroditic organism" ;
  rdfs:comment "Hermaphroditic organism that produces both male and female gametes at the same time." ;
  rdfs:subClassOf obo:OARCS_0000207 .

obo:OARCS_0000099 a rdfs:Class ;
  rdfs:label "branchiostegal lacunar network" ;
  rdfs:comment "The hemocoel which which forms a network between the epidermal layers of the branchiostegites." ;
  rdfs:subClassOf obo:OARCS_0000104 .

obo:OARCS_0000171 a rdfs:Class ;
  rdfs:label "opisthosomal marginal artery" ;
  rdfs:comment "The artery which is part of the opisthosomal marginal artery system, emanates from the prosomal marginal artery and runs along the outer edge of the opisthosoma." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000234 a rdfs:Class ;
  rdfs:label "acellular anatomical structure" ;
  rdfs:comment "Anatomical structure that consists of cell parts and cell substances and together does not constitute a cell or a tissue." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000115 a rdfs:Class ;
  rdfs:label "peribuccal artery" ;
  rdfs:comment "The artery which is part of the anterior aorta system and supplies the dilation musculature of a suction stomach." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000165 a rdfs:Class ;
  rdfs:label "posterior lateral artery" ;
  rdfs:comment "The artery which is part of the posterior aorta system and emanates laterally from the posterior aorta or the pleonal arteries." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000259 a rdfs:Class ;
  rdfs:label "second leg artery system" ;
  rdfs:comment "The artery system which consists of the second leg artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000096 a rdfs:Class ;
  rdfs:label "cardiac artery system" ;
  rdfs:comment "The artery system which consists of a cardiac artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000299 a rdfs:Class ;
  rdfs:label "trough-like lacuna" ;
  rdfs:comment "The lacuna which is situated under the midgut gland and bears a trough-like shape." ;
  rdfs:subClassOf obo:OARCS_0000194 .

obo:OARCS_0000085 a rdfs:Class ;
  rdfs:label "accessory brain artery" ;
  rdfs:comment "The brain artery which is part of the anterior lateral artery system." ;
  rdfs:subClassOf obo:OARCS_0000009 .

obo:OARCS_0000187 a rdfs:Class ;
  rdfs:label "epicard" ;
  rdfs:comment "The portion of tissue which is part of the heart and lines the myocard externally." ;
  rdfs:subClassOf obo:OARCS_0000106 .

obo:OARCS_0000147 a rdfs:Class ;
  rdfs:label "accessory optic artery" ;
  rdfs:comment "The optic artery which is part of the anterior lateral artery system." ;
  rdfs:subClassOf obo:OARCS_0000193 .

obo:OARCS_0000003 a rdfs:Class ;
  rdfs:label "anastomosis" ;
  rdfs:comment "The artery which connects different artery systems." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000174 a rdfs:Class ;
  rdfs:label "inferior lateral artery" ;
  rdfs:comment "The cardiac artery which emanates ventrally to the origin of an anterior lateral artery." ;
  rdfs:subClassOf obo:OARCS_0000197 .

obo:OARCS_0000159 a rdfs:Class ;
  rdfs:label "ligament" ;
  rdfs:comment "The portion of tissue which suspends the heart elastically." ;
  rdfs:subClassOf obo:OARCS_0000106 .

obo:OARCS_0000211 a rdfs:Class ;
  rdfs:label "simple organ" ;
  rdfs:comment "Multi-tissue structure that is not part of a compound organ." ;
  rdfs:subClassOf obo:OARCS_0000249 .

obo:OARCS_0000267 a rdfs:Class ;
  rdfs:label "fourth lateral transganglionic artery" ;
  rdfs:comment "The lateral transganglionic artery which is next in a posterior direction to the third lateral transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000124 .

obo:OARCS_0000073 a rdfs:Class ;
  rdfs:label "longitudinal lacuna" ;
  rdfs:comment "The lacuna which runs longitudinally from prosoma to opisthosoma." ;
  rdfs:subClassOf obo:OARCS_0000194 .

obo:OARCS_0000079 a rdfs:Class ;
  rdfs:label "aortic valve" ;
  rdfs:comment "The arterial valve which separates the lumen of the heart from the lumen of an aorta." ;
  rdfs:subClassOf obo:OARCS_0000206 .

obo:OARCS_0000126 a rdfs:Class ;
  rdfs:label "gonadal artery" ;
  rdfs:comment "The artery which supplies the gonads." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000180 a rdfs:Class ;
  rdfs:label "ventral sinus" ;
  rdfs:comment "The sinus which surrounds the ventral nerve cord and is bordered by the ventral diaphragm." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000166 a rdfs:Class ;
  rdfs:label "hepatic artery" ;
  rdfs:comment "The artery which supplies the midgut gland." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000227 a rdfs:Class ;
  rdfs:label "leg artery" ;
  rdfs:comment "The artery which supplies a leg." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000293 a rdfs:Class ;
  rdfs:label "rete mirabile" ;
  rdfs:comment "The anatomical system which consists of anastomosing arteries and capillaries between afferent and efferent artery systems." ;
  rdfs:subClassOf obo:OARCS_0000216 .

obo:OARCS_0000140 a rdfs:Class ;
  rdfs:label "maxilliped artery" ;
  rdfs:comment "The artery which supplies a maxilliped." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000216 a rdfs:Class ;
  rdfs:label "anatomical system" ;
  rdfs:comment "Anatomical group that is has as its parts distinct anatomical structures interconnected by anatomical structures at a lower level of granularity." ;
  rdfs:subClassOf obo:OARCS_0000250 .

obo:OARCS_0000104 a rdfs:Class ;
  rdfs:label "hemocoel" ;
  rdfs:comment "The hemolymph space which is part of the hemolymph lacunar system and channels hemolyph." ;
  rdfs:subClassOf obo:OARCS_0000150 .

obo:OARCS_0000133 a rdfs:Class ;
  rdfs:label "cheliceral artery" ;
  rdfs:comment "The artery which supplies a chelicera." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000062 a rdfs:Class ;
  rdfs:label "accompanying artery system" ;
  rdfs:comment "The first cardiac artery system which consists of the accompanying artery and its branches." ;
  rdfs:subClassOf obo:OARCS_0000025 .

obo:OARCS_0000205 a rdfs:Class ;
  rdfs:label "antenna heart" ;
  rdfs:comment "The accessory pulsatile organ which supplies antennae." ;
  rdfs:subClassOf obo:OARCS_0000170 .

obo:OARCS_0000058 a rdfs:Class ;
  rdfs:label "aortic diverticles" ;
  rdfs:comment "The accessory pulsatile organ which is part of an anterior aorta system, consisting of two blind ending, muscular sacs, connecting to the anterior aorta via a common branch." ;
  rdfs:subClassOf obo:OARCS_0000170 .

obo:OARCS_0000245 a rdfs:Class ;
  rdfs:label "basal lamina" ;
  rdfs:comment "Acellular anatomical structure that consists of a thin sheet of fibrous proteins that underlie and support the cells of an epithelium. It separates the cells of an epithelium from any underlying tissue." ;
  rdfs:subClassOf obo:OARCS_0000234 .

obo:OARCS_0000282 a rdfs:Class ;
  rdfs:label "seventh median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the sixth median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000163 a rdfs:Class ;
  rdfs:label "sternal artery" ;
  rdfs:comment "The artery which is part of the ventral vessel anterior to the junction with the descending artery." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000232 a rdfs:Class ;
  rdfs:label "asexual organism" ;
  rdfs:comment "Multi-cellular organism that does not produce gametes." ;
  rdfs:subClassOf obo:OARCS_0000215 .

obo:OARCS_0000185 a rdfs:Class ;
  rdfs:label "ostial valve" ;
  rdfs:comment "The valve which is part of the ostium and prevents hemolymph from leaving the heart lumen." ;
  rdfs:subClassOf obo:OARCS_0000292 .

obo:OARCS_0000208 a rdfs:Class ;
  rdfs:label "female organism" ;
  rdfs:comment "Gonochoristic organism that can produce female gametes." ;
  rdfs:subClassOf obo:OARCS_0000107 .

obo:OARCS_0000114 a rdfs:Class ;
  rdfs:label "tegumental artery" ;
  rdfs:comment "The artery which is part of the cheliceral artery system and supplies the dorsal musculature and the dorsal tegument." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000040 a rdfs:Class ;
  rdfs:label "fourth pleopodal artery" ;
  rdfs:comment "The pleopodal artery which supplies the fourth pleopod." ;
  rdfs:subClassOf obo:OARCS_0000036 .

obo:OARCS_0000144 a rdfs:Class ;
  rdfs:label "second cardiac artery" ;
  rdfs:comment "The cardiac artery which is next in a posterior direction to the first cardiac artery." ;
  rdfs:subClassOf obo:OARCS_0000197 .

obo:OARCS_0000122 a rdfs:Class ;
  rdfs:label "ventral branching artery" ;
  rdfs:comment "The brain artery which is part of the cheliceral artery system and runs ventrally into the supraesophageal ganglion." ;
  rdfs:subClassOf obo:OARCS_0000006 , obo:OARCS_0000009 .

obo:OARCS_0000047 a rdfs:Class ;
  rdfs:label "fifth pereiopodal artery" ;
  rdfs:comment "The pereiopodal artery which supplies the fifth pereiopod." ;
  rdfs:subClassOf obo:OARCS_0000152 .

obo:OARCS_0000188 a rdfs:Class ;
  rdfs:label "hemocyte type 2" ;
  rdfs:comment "The hemocyte which is type 2." ;
  rdfs:subClassOf obo:OARCS_0000016 .

obo:OARCS_0000148 a rdfs:Class ;
  rdfs:label "supraneural artery" ;
  rdfs:comment "The ventral vessel which lies dorsally to the ventral nerve cord." ;
  rdfs:subClassOf obo:OARCS_0000005 .

obo:OARCS_0000256 a rdfs:Class ;
  rdfs:label "upper lip artery system" ;
  rdfs:comment "The artery system which consists of the upper lip artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000069 a rdfs:Class ;
  rdfs:label "opercular artery" ;
  rdfs:comment "The artery which supplies the operculum." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000237 a rdfs:Class ;
  rdfs:label "unilaminar epithelium" ;
  rdfs:comment "Epithelium that consists of a single layer of epithelial cells." ;
  rdfs:subClassOf obo:OARCS_0000244 .

obo:OARCS_0000274 a rdfs:Class ;
  rdfs:label "first dorsal prosomal artery" ;
  rdfs:comment "The dorsal prosomal artery which is the anteriormost one." ;
  rdfs:subClassOf obo:OARCS_0000121 .

obo:OARCS_0000082 a rdfs:Class ;
  rdfs:label "gastric artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system and supplies the stomach." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000196 a rdfs:Class ;
  rdfs:label "lateral ligament" ;
  rdfs:comment "The ligament which connects the lateral part of the heart with the dorso-lateral integument." ;
  rdfs:subClassOf obo:OARCS_0000159 .

obo:OARCS_0000249 a rdfs:Class ;
  rdfs:label "multi-tissue structure" ;
  rdfs:comment "Anatomical structure that has as its parts two or more portions of tissue of at least two different types and which through specific morphogenetic processes forms a single distinct structural unit demarcated by bona-fide boundaries from other distinct structural units of different types." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000222 a rdfs:Class ;
  rdfs:label "portion of organism substance" ;
  rdfs:comment "Material anatomical entity in a gaseous, liquid, semisolid or solid state; produced by anatomical structures or derived from inhaled and ingested substances that have been modified by anatomical structures as they pass through the body." ;
  rdfs:subClassOf obo:OARCS_0000223 .

obo:OARCS_0000289 a rdfs:Class ;
  rdfs:label "median transganglionic artery system" ;
  rdfs:comment "The artery system which consists of a median transganglionic artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000051 a rdfs:Class ;
  rdfs:label "myocyte" ;
  rdfs:comment "A mature contractile cell, commonly known as a myocyte. This cell has as part of its cytoplasm myofibrils organized in various patterns." ;
  rdfs:subClassOf obo:OARCS_0000214 .

obo:OARCS_0000093 a rdfs:Class ;
  rdfs:label "third ostium" ;
  rdfs:comment "The ostium which is next in a posterior direction to the second ostium." ;
  rdfs:subClassOf obo:OARCS_0000228 .

obo:OARCS_0000181 a rdfs:Class ;
  rdfs:label "podo-pericardial sinus" ;
  rdfs:comment "The sinus which connects the hemocoel of the legs with the pericardial sinus." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000141 a rdfs:Class ;
  rdfs:label "mandibular artery" ;
  rdfs:comment "Is the artery which supplies a mandible." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000129 a rdfs:Class ;
  rdfs:label "scaphognathite artery" ;
  rdfs:comment "The artery which is part of the ventral vessel system and supplies a scaphognathite." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000219 a rdfs:Class ;
  rdfs:label "anatomical line" ;
  rdfs:comment "Non-material anatomical entity of one dimension, which forms a boundary of an anatomical surface or is a modulation of an anatomical surface." ;
  rdfs:subClassOf obo:OARCS_0000220 .

obo:OARCS_0000198 a rdfs:Class ;
  rdfs:label "gastral lacuna" ;
  rdfs:comment "The lacuna which surrounds the stomach." ;
  rdfs:subClassOf obo:OARCS_0000194 .

obo:OARCS_0000255 a rdfs:Class ;
  rdfs:label "sequential hermaphroditic organism" ;
  rdfs:comment "Hermaphroditic organism that produces gametes first of one sex, and then later of the other sex." ;
  rdfs:subClassOf obo:OARCS_0000207 .

obo:OARCS_0000206 a rdfs:Class ;
  rdfs:label "arterial valve" ;
  rdfs:comment "The valve which is part of an artery." ;
  rdfs:subClassOf obo:OARCS_0000292 .

obo:OARCS_0000278 a rdfs:Class ;
  rdfs:label "second ventral branching artery" ;
  rdfs:comment "The ventral branching artery which is next in a posterior direction to the first ventral branching artery." ;
  rdfs:subClassOf obo:OARCS_0000122 .

obo:OARCS_0000152 a rdfs:Class ;
  rdfs:label "pereiopodal artery" ;
  rdfs:comment "The leg artery which supplies a pereiopod." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000097 a rdfs:Class ;
  rdfs:label "second cardiac artery system" ;
  rdfs:comment "The cardiac artery system which consists of the second cardiac artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000096 .

obo:OARCS_0000233 a rdfs:Class ;
  rdfs:label "organism subdivision" ;
  rdfs:comment "Anatomical structure which is a primary subdivision of whole organism. The mereological sum of these is the whole organism." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000270 a rdfs:Class ;
  rdfs:label "dorsal prosomal artery system" ;
  rdfs:comment "The artery system which consists of the dorsal prosomal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000244 a rdfs:Class ;
  rdfs:label "epithelium" ;
  rdfs:comment "Portion of tissue, that consists of one or more layers of epithelial cells connected to each other by cell junctions and which is underlain by a basal lamina." ;
  rdfs:subClassOf obo:OARCS_0000106 .

obo:OARCS_0000107 a rdfs:Class ;
  rdfs:label "gonochoristic organism" ;
  rdfs:comment "Multi-cellular organism that has male and female sexes." ;
  rdfs:subClassOf obo:OARCS_0000215 .

obo:OARCS_0000008 a rdfs:Class ;
  rdfs:label "tubular heart" ;
  rdfs:comment "The heart which possesses a myocard forming a hollow cylinder." ;
  rdfs:subClassOf obo:OARCS_0000253 .

obo:OARCS_0000086 a rdfs:Class ;
  rdfs:label "antennal artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system and supplies a second antenna." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000217 a rdfs:Class ;
  rdfs:label "anatomical surface" ;
  rdfs:comment "Non-material anatomical entity of two dimensions, that is demarcated by anatomical lines or points on the external or internal surfaces of anatomical structures." ;
  rdfs:subClassOf obo:OARCS_0000220 .

obo:OARCS_0000143 a rdfs:Class ;
  rdfs:label "first ostium" ;
  rdfs:comment "The ostium which is the anteriormost one." ;
  rdfs:subClassOf obo:OARCS_0000228 .

obo:OARCS_0000192 a rdfs:Class ;
  rdfs:label "pericardial sinus" ;
  rdfs:comment "The sinus which surrounds the heart and is bordered by the pericardial septum." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000025 a rdfs:Class ;
  rdfs:label "first cardiac artery system" ;
  rdfs:comment "The cardiac artery system which consists of the first cardiac artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000096 .

obo:OARCS_0000019 a rdfs:Class ;
  rdfs:label "neuron projection bundle subsegment" ;
  rdfs:comment "A subdivision of a neuron projection along its long axis that is sufficiently short that it is not fiber-shaped." ;
  rdfs:subClassOf obo:OARCS_0000022 .

obo:OARCS_0000155 a rdfs:Class ;
  rdfs:label "spherulocyte" ;
  rdfs:comment "The granulocyte which contains regularly shaped spherical grana." ;
  rdfs:subClassOf obo:OARCS_0000160 .

obo:OARCS_0000036 a rdfs:Class ;
  rdfs:label "pleopodal artery" ;
  rdfs:comment "The leg artery which supplies a pleopod." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000170 a rdfs:Class ;
  rdfs:label "accessory pulsatile organ" ;
  rdfs:comment "The pulsatile organ which is accessory to the heart." ;
  rdfs:subClassOf obo:OARCS_0000179 .

obo:OARCS_0000302 a rdfs:Class ;
  rdfs:label "afferent gill lacuna" ;
  rdfs:comment "The lacuna inside the gills which emanates from the lacunae inside trunk or legs." ;
  rdfs:subClassOf obo:OARCS_0000194 .

<http://purl.obolibrary.org/obo/OArCS#_gives_rise> a rdf:Property ;
  rdfs:label "gives_rise_to" ;
  rdfs:range <https://w3id.org/linkml/Any> .

obo:OARCS_0000266 a rdfs:Class ;
  rdfs:label "third lateral transganglionic artery" ;
  rdfs:comment "The lateral transganglionic artery which is next in a posterior direction to the second lateral transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000124 .

obo:OARCS_0000228 a rdfs:Class ;
  rdfs:label "ostium" ;
  rdfs:comment "The anatomical structure which is part of a pulsatile organ, and connects the lumen of the pulsatile organ with the surrounding hemocoel." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000130 a rdfs:Class ;
  rdfs:label "uropodal artery" ;
  rdfs:comment "The artery which is part of the posterior aorta system and supplies an uropod." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000212 a rdfs:Class ;
  rdfs:label "compound organ component" ;
  rdfs:comment "Multi-tissue structure that is part of a compound organ." ;
  rdfs:subClassOf obo:OARCS_0000249 .

obo:OARCS_0000100 a rdfs:Class ;
  rdfs:label "dorsal muscular artery" ;
  rdfs:comment "The artery which is part of the posterior aorta system and runs above the ventral pleonal muscle." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000137 a rdfs:Class ;
  rdfs:label "second leg artery" ;
  rdfs:comment "The leg artery which supplies a second leg." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000177 a rdfs:Class ;
  rdfs:label "hemolymph vascular system" ;
  rdfs:comment "The anatomical system which is part of the circulatory system and consists of the arterial system and the heart." ;
  rdfs:subClassOf obo:OARCS_0000216 .

obo:OARCS_0000014 a rdfs:Class ;
  rdfs:label "perineural vascular sheath" ;
  rdfs:comment "The ventral vessel system which emanates from the anterior aorta and encloses the nervous system." ;
  rdfs:subClassOf obo:OARCS_0000221 .

obo:OARCS_0000201 a rdfs:Class ;
  rdfs:label "arteriole" ;
  rdfs:comment "The artery which is part of an artery system and has the smallest diameter." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000132 a rdfs:Class ;
  rdfs:label "pleonal artery" ;
  rdfs:comment "The artery which emanates posterolaterally from the posterior aorta." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000015 a rdfs:Class ;
  rdfs:label "arterial lumen" ;
  rdfs:comment "The vascular lumen which is part of an artery and is surrounded by the arterial wall." ;
  rdfs:subClassOf obo:OARCS_0000298 .

obo:OARCS_0000083 a rdfs:Class ;
  rdfs:label "anterior gastric muscle artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system and supplies the anterior gastric muscle." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000149 a rdfs:Class ;
  rdfs:label "epicardial cell" ;
  rdfs:comment "The cell which is part of the epicard." ;
  rdfs:subClassOf obo:OARCS_0000214 .

obo:OARCS_0000195 a rdfs:Class ;
  rdfs:label "myoarterial formation" ;
  rdfs:comment "The accessory pulsatile organ which is part of the anterior aorta and into which several muscles are internalized." ;
  rdfs:subClassOf obo:OARCS_0000170 .

obo:OARCS_0000240 a rdfs:Class ;
  rdfs:label "simple squamous epithelium" ;
  rdfs:comment "Unilaminar epithelium that consists of a single layer of squamous cells." ;
  rdfs:subClassOf obo:OARCS_0000237 .

obo:OARCS_0000189 a rdfs:Class ;
  rdfs:label "plasmatocyte" ;
  rdfs:comment "The hemocyte which contains no or just a few grana and is characterized by intense spreading. Its plasma is greyish in phase contrast." ;
  rdfs:subClassOf obo:OARCS_0000016 .

obo:OARCS_0000275 a rdfs:Class ;
  rdfs:label "third dorsal prosomal artery system" ;
  rdfs:comment "The artery system which consists of the third prosomal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000270 .

obo:OARCS_0000273 a rdfs:Class ;
  rdfs:label "second dorsal prosomal artery" ;
  rdfs:comment "The dorsal prosomal artery which is next in a posterior direction to the first dorsal prosomal artery." ;
  rdfs:subClassOf obo:OARCS_0000121 .

obo:OARCS_0000055 a rdfs:Class ;
  rdfs:label "antennal artery system" ;
  rdfs:comment "The artery system which consists of the antennal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000199 a rdfs:Class ;
  rdfs:label "hemocyte type 1" ;
  rdfs:comment "The hemocyte which is type 1." ;
  rdfs:subClassOf obo:OARCS_0000016 .

obo:OARCS_0000022 a rdfs:Class ;
  rdfs:label "multi-cell-component structure" ;
  rdfs:comment "A structure consisting of multiple cell components but which is not itself a cell and does not have (complete) cells as a part." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000204 a rdfs:Class ;
  rdfs:label "dorsal pleonal sinus" ;
  rdfs:comment "The sinus which lies dorsally in the pleon." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000044 a rdfs:Class ;
  rdfs:label "second pereiopodal artery" ;
  rdfs:comment "The pereiopodal artery which supplies the second pereiopod." ;
  rdfs:subClassOf obo:OARCS_0000152 .

obo:OARCS_0000285 a rdfs:Class ;
  rdfs:label "fourth median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the third median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000291 a rdfs:Class ;
  rdfs:label "peribuccal artery system" ;
  rdfs:comment "The artery system which consists of the peribuccal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000242 a rdfs:Class ;
  rdfs:label "simple columnar epithelium" ;
  rdfs:comment "Unilaminar epithelium that consists of a single layer of columnar cells." ;
  rdfs:subClassOf obo:OARCS_0000237 .

obo:OARCS_0000296 a rdfs:Class ;
  rdfs:label "tenth median transganglinic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the ninth median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000262 a rdfs:Class ;
  rdfs:label "supraneural artery system" ;
  rdfs:comment "The artery system which consists of the supraneural artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000054 a rdfs:Class ;
  rdfs:label "accessory optic artery system" ;
  rdfs:comment "The artery system which consists of the accessory optic artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000123 a rdfs:Class ;
  rdfs:label "median transganglionic artery" ;
  rdfs:comment "The transganglionic artery which is part of the anterior aorta system and runs medially between two adjacent neuromeres." ;
  rdfs:subClassOf obo:OARCS_0000109 .

obo:OARCS_0000210 a rdfs:Class ;
  rdfs:label "compound organ" ;
  rdfs:comment "Anatomical structure that has as its parts two or more multi-tissue structures of at least two different types and which through specific morphogenetic processes forms a single distinct structural unit demarcated by bona fide boundaries from other distinct anatomical structures of different types." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000037 a rdfs:Class ;
  rdfs:label "first pleopodal artery" ;
  rdfs:comment "The pleopodal artery which supplies the first pleopod." ;
  rdfs:subClassOf obo:OARCS_0000036 .

obo:OARCS_0000253 a rdfs:Class ;
  rdfs:label "heart" ;
  rdfs:comment "The pulsatile organ which is part of the dorsal vessel and consists of myocard, epicard and heart lumen." ;
  rdfs:subClassOf obo:OARCS_0000000 , obo:OARCS_0000179 .

obo:OARCS_0000251 a rdfs:Class ;
  rdfs:label "protogynous hermaphroditic organism" ;
  rdfs:comment """Sequential hermaphroditic organism that produces
gametes first of the female sex, and then later of the
male sex.""" ;
  rdfs:subClassOf obo:OARCS_0000255 .

obo:OARCS_0000000 a rdfs:Class ;
  rdfs:label "vessel" ;
  rdfs:comment "The anatomical structure which is part of the hemolymph vascular system and consists of a vascular wall and a vascular lumen." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000226 a rdfs:Class ;
  rdfs:label "anatomical entity" ;
  rdfs:comment "Biological entity that is either an individual member of a biological species or constitutes the structural organization of an individual member of a biological species." .

obo:OARCS_0000094 a rdfs:Class ;
  rdfs:label "antennular artery" ;
  rdfs:comment "The artery which supplies a first antenna." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000145 a rdfs:Class ;
  rdfs:label "first cardiac artery" ;
  rdfs:comment "The cardiac artery which is the anteriormost one." ;
  rdfs:subClassOf obo:OARCS_0000197 .

obo:OARCS_0000087 a rdfs:Class ;
  rdfs:label "rostral artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system and supplies the rostrum." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000184 a rdfs:Class ;
  rdfs:label "posterior ventral vessel" ;
  rdfs:comment "The artery which is part of the ventral vessel posterior to the junction with the descending artery." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000279 a rdfs:Class ;
  rdfs:label "first ventral branching artery" ;
  rdfs:comment "The ventral branching artery which is the anteriormost one." ;
  rdfs:subClassOf obo:OARCS_0000122 .

obo:OARCS_0000239 a rdfs:Class ;
  rdfs:label "atypical epithelium" ;
  rdfs:comment "Epithelium that consists of epithelial cells not arranged in one ore more layers." ;
  rdfs:subClassOf obo:OARCS_0000244 .

obo:OARCS_0000150 a rdfs:Class ;
  rdfs:label "hemolymph space" ;
  rdfs:comment "The anatomical space which is filled with hemolymph." ;
  rdfs:subClassOf obo:OARCS_0000224 .

obo:OARCS_0000134 a rdfs:Class ;
  rdfs:label "pedipalpal artery" ;
  rdfs:comment "The artery which supplies a pedipalp." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000102 a rdfs:Class ;
  rdfs:label "anterior aorta system" ;
  rdfs:comment "The artery system which consists of the anterior aorta and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000011 a rdfs:Class ;
  rdfs:label "anterior lateral artery" ;
  rdfs:comment "The first cardiac artery which is part of the anterior lateral artery system and emanates anteriorly from the heart next to the anterior aorta." ;
  rdfs:subClassOf obo:OARCS_0000145 .

obo:OARCS_0000215 a rdfs:Class ;
  rdfs:label "multi-cellular organism" ;
  rdfs:comment "Anatomical structure that is an individual member of a species and consists of more than one cell." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000162 a rdfs:Class ;
  rdfs:label "hemolymph circulatory system" ;
  rdfs:comment "The anatomical system consisting of a hemolymph vascular system, a hemolymph lacunar system and hemolymph." ;
  rdfs:subClassOf obo:OARCS_0000216 .

obo:OARCS_0000221 a rdfs:Class ;
  rdfs:label "ventral vessel system" ;
  rdfs:comment "The artery system which consists of the ventral vessel and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000138 a rdfs:Class ;
  rdfs:label "first leg artery" ;
  rdfs:comment "The leg artery which supplies a first leg." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000178 a rdfs:Class ;
  rdfs:label "aortic bulb" ;
  rdfs:comment "The artery which is part of the posterior aorta and is its bulbous anterior portion." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000167 a rdfs:Class ;
  rdfs:label "pericardial septum" ;
  rdfs:comment "The portion of tissue which borderes the pericardal sinus ventrally." ;
  rdfs:subClassOf obo:OARCS_0000032 .

obo:OARCS_0000066 a rdfs:Class ;
  rdfs:label "prosomal lacuna" ;
  rdfs:comment "The lacuna which lies in the prosoma." ;
  rdfs:subClassOf obo:OARCS_0000194 .

obo:OARCS_0000173 a rdfs:Class ;
  rdfs:label "caudal artery" ;
  rdfs:comment "The artery which runs longitudinally and supplies the posterior region of the body." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000098 a rdfs:Class ;
  rdfs:label "third cardiac artery system" ;
  rdfs:comment "The cardiac artery system which consists of the third cardiac artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000096 .

obo:OARCS_0000117 a rdfs:Class ;
  rdfs:label "esophageal artery" ;
  rdfs:comment "The artery which supplies the esophagus." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000236 a rdfs:Class ;
  rdfs:label "extraembryonic structure" ;
  rdfs:comment "Anatomical structure that is contiguous with the embryo and is comprised of portions of tissue or cells that will not contribute to the embryo." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000108 a rdfs:Class ;
  rdfs:label "connecting artery" ;
  rdfs:comment "The artery which connects the two aortic arches dorsally to the nervous system." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000127 a rdfs:Class ;
  rdfs:label "esophageal-mandibular artery" ;
  rdfs:comment "The artery which is part of the ventral vessel system and bifurcates into an esophageal artery and a mandibular artery." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000190 a rdfs:Class ;
  rdfs:label "efferent branchiostegal sinus" ;
  rdfs:comment "The sinus which lies underneath the carapace." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000103 a rdfs:Class ;
  rdfs:label "anterior lateral artery system" ;
  rdfs:comment "The cardiac artery system which consists of the anterior lateral artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000096 .

obo:OARCS_0000209 a rdfs:Class ;
  rdfs:label "male organism" ;
  rdfs:comment "Gonochoristic organism that can produce male gametes." ;
  rdfs:subClassOf obo:OARCS_0000107 .

obo:OARCS_0000026 a rdfs:Class ;
  rdfs:label "esophageal artery system" ;
  rdfs:comment "The artery system which consists of the esophageal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000076 a rdfs:Class ;
  rdfs:label "chilarial artery" ;
  rdfs:comment "The leg artery which supplies the chilaria." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000207 a rdfs:Class ;
  rdfs:label "hermaphroditic organism" ;
  rdfs:comment "Multi-cellular organism that can produce both male and female gametes." ;
  rdfs:subClassOf obo:OARCS_0000215 .

obo:OARCS_0000156 a rdfs:Class ;
  rdfs:label "posterior aorta" ;
  rdfs:comment "The aorta which emanates posteriorly from the heart." ;
  rdfs:subClassOf obo:OARCS_0000191 .

obo:OARCS_0000194 a rdfs:Class ;
  rdfs:label "lacuna" ;
  rdfs:comment "The hemocoel which is bordered by other organs and not by distinct septa." ;
  rdfs:subClassOf obo:OARCS_0000104 .

obo:OARCS_0000065 a rdfs:Class ;
  rdfs:label "accompanying artery" ;
  rdfs:comment "The first cardiac artery which accompanies the anterior aorta into the cephalothoracic region." ;
  rdfs:subClassOf obo:OARCS_0000145 .

obo:OARCS_0000183 a rdfs:Class ;
  rdfs:label "sinus" ;
  rdfs:comment "The hemocoel which is partly or totally bordered by a septum." ;
  rdfs:subClassOf obo:OARCS_0000104 .

obo:OARCS_0000225 a rdfs:Class ;
  rdfs:label "anatomical structure" ;
  rdfs:comment "Material anatomical entity that has inherent 3D shape and is generated by coordinated expression of the organism's own genome." ;
  rdfs:subClassOf obo:OARCS_0000223 .

obo:OARCS_0000263 a rdfs:Class ;
  rdfs:label "branching artery system" ;
  rdfs:comment "DELETE CLASS: The artery system which consists of the branching artery and all its branches." .

obo:OARCS_0000218 a rdfs:Class ;
  rdfs:label "anatomical point" ;
  rdfs:comment "Non-material anatomical entity of zero dimension, which forms a boundary of an anatomical line or surface." ;
  rdfs:subClassOf obo:OARCS_0000220 .

obo:OARCS_0000113 a rdfs:Class ;
  rdfs:label "pedipalpocoxal artery" ;
  rdfs:comment "The coxal artery which supplies the coxa of a pedipalp." ;
  rdfs:subClassOf obo:OARCS_0000111 .

obo:OARCS_0000191 a rdfs:Class ;
  rdfs:label "aorta" ;
  rdfs:comment "The artery which is part of the dorsal vessel, forms a longitudinal extension of the heart and is separated from the heart by an aortic valve." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000048 a rdfs:Class ;
  rdfs:label "gonopodal artery" ;
  rdfs:comment "The pleopodal artery which supplies a gonopod." ;
  rdfs:subClassOf obo:OARCS_0000036 .

obo:OARCS_0000281 a rdfs:Class ;
  rdfs:label "eighth median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the seventh median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000241 a rdfs:Class ;
  rdfs:label "multilaminar epithelium" ;
  rdfs:comment "Epithelium that consists of more than one layer of epithelial cells." ;
  rdfs:subClassOf obo:OARCS_0000244 .

obo:OARCS_0000151 a rdfs:Class ;
  rdfs:label "alary muscle" ;
  rdfs:comment "The ligament which is muscular, spans between the heart or the pericardial septum and the lateral body wall." ;
  rdfs:subClassOf obo:OARCS_0000159 .

obo:OARCS_0000301 a rdfs:Class ;
  rdfs:label "ventrolateral lacuna" ;
  rdfs:comment "The lacuna which is situated ventrolaterally." ;
  rdfs:subClassOf obo:OARCS_0000194 .

obo:OARCS_0000021 a rdfs:Class ;
  rdfs:label "neuron projection bundle" ;
  rdfs:comment "A fasciculated bundle of neuron projections (GO:0043005), largely or completely lacking synapses." ;
  rdfs:subClassOf obo:OARCS_0000022 .

obo:OARCS_0000200 a rdfs:Class ;
  rdfs:label "ventral ligament" ;
  rdfs:comment "The ligament which connects the ventral part of the heart with the ventral integument, the pericardial septum or other." ;
  rdfs:subClassOf obo:OARCS_0000159 .

obo:OARCS_0000059 a rdfs:Class ;
  rdfs:label "myoarterial formation c" ;
  rdfs:comment "The myoarterial formation which is part of the anterior aorta and into which dilators of the posterior part of the stomach chamber are internalized." ;
  rdfs:subClassOf obo:OARCS_0000195 .

obo:OARCS_0000072 a rdfs:Class ;
  rdfs:label "median eye artery" ;
  rdfs:comment "The optic artery which supplies the median eye." ;
  rdfs:subClassOf obo:OARCS_0000193 .

obo:OARCS_0000252 a rdfs:Class ;
  rdfs:label "protandrous hermaphroditic organism" ;
  rdfs:comment """Sequential hermaphroditic organism that produces
gametes first of the male sex, and then later of the
female sex.""" ;
  rdfs:subClassOf obo:OARCS_0000255 .

obo:OARCS_0000032 a rdfs:Class ;
  rdfs:label "septum" ;
  rdfs:comment "The portion of tissue which borders a sinus." ;
  rdfs:subClassOf obo:OARCS_0000106 .

obo:OARCS_0000292 a rdfs:Class ;
  rdfs:label "valve" ;
  rdfs:comment "The anatomical structure which forms an outlet structure." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000061 a rdfs:Class ;
  rdfs:label "myoarterial formation a" ;
  rdfs:comment "The myoarterial formation which is part of the anterior aorta and into which the esophageal dilator muscles m103 and m104 (sensu Scheloske 1976) are internalized." ;
  rdfs:subClassOf obo:OARCS_0000195 .

obo:OARCS_0000203 a rdfs:Class ;
  rdfs:label "dorsal ligament" ;
  rdfs:comment "The ligament which connects the dorsal part of the heart with the dorsal integument." ;
  rdfs:subClassOf obo:OARCS_0000159 .

obo:OARCS_0000257 a rdfs:Class ;
  rdfs:label "pedipalpal artery system" ;
  rdfs:comment "The artery system which consists of the pedipalpal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000229 a rdfs:Class ;
  rdfs:label "capillary" ;
  rdfs:comment "The anastomosis which is part of an arterial network, and connects afferent and efferent arteries." ;
  rdfs:subClassOf obo:OARCS_0000003 .

obo:OARCS_0000246 a rdfs:Class ;
  rdfs:label "single cell organism" ;
  rdfs:comment "Cell that is an individual member of a species." ;
  rdfs:subClassOf obo:OARCS_0000214 .

obo:OARCS_0000043 a rdfs:Class ;
  rdfs:label "first pereiopodal artery" ;
  rdfs:comment "The pereiopodal artery which supplies the first pereiopod." ;
  rdfs:subClassOf obo:OARCS_0000152 .

obo:OARCS_0000214 a rdfs:Class ;
  rdfs:label "cell" ;
  rdfs:comment "Anatomical structure that has as its parts a maximally connected cell compartment surrounded by a plasma membrane." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000033 a rdfs:Class ;
  rdfs:label "maxilliped arch" ;
  rdfs:comment "The artery which connects the heart and the ventral vessel and is situated in the first trunk segment." ;
  rdfs:subClassOf obo:OARCS_0000197 .

obo:OARCS_0000004 a rdfs:Class ;
  rdfs:label "anterior aorta" ;
  rdfs:comment "The aorta which emanates anteriorly from the heart." ;
  rdfs:subClassOf obo:OARCS_0000191 .

obo:OARCS_0000050 a rdfs:Class ;
  rdfs:label "second gonopodal artery" ;
  rdfs:comment "The gonopodal artery which supplies the second gonopod." ;
  rdfs:subClassOf obo:OARCS_0000048 .

obo:OARCS_0000297 a rdfs:Class ;
  rdfs:label "vascular wall" ;
  rdfs:comment "The portion of tissue which is part of a vessel and surrounds the vascular lumen." ;
  rdfs:subClassOf obo:OARCS_0000106 .

obo:OARCS_0000300 a rdfs:Class ;
  rdfs:label "perineural lacuna" ;
  rdfs:comment "The lacuna which surrounds the central nervous system." ;
  rdfs:subClassOf obo:OARCS_0000194 .

obo:OARCS_0000286 a rdfs:Class ;
  rdfs:label "third median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the second median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000280 a rdfs:Class ;
  rdfs:label "ninth median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the eighth median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000010 a rdfs:Class ;
  rdfs:label "hemolymph" ;
  rdfs:comment "The portion of organism substance which is part of the circulatory system and consists of hemocytes and hemolymph plasma." ;
  rdfs:subClassOf obo:OARCS_0000222 .

obo:OARCS_0000268 a rdfs:Class ;
  rdfs:label "fifth lateral transganglionic artery" ;
  rdfs:comment "The lateral transganglionic artery which is next in a posterior direction to the fourth lateral transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000124 .

obo:OARCS_0000276 a rdfs:Class ;
  rdfs:label "second dorsal prosomal artery system" ;
  rdfs:comment "The artery system which consists of the second prosomal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000270 .

obo:OARCS_0000091 a rdfs:Class ;
  rdfs:label "renal hemolymph network" ;
  rdfs:comment "The hemocoel within an antennal gland." ;
  rdfs:subClassOf obo:OARCS_0000104 .

obo:OARCS_0000106 a rdfs:Class ;
  rdfs:label "portion of tissue" ;
  rdfs:comment "Anatomical structure, that consists of similar cells and intercellular matrix, aggregated according to genetically determined spatial relationships." ;
  rdfs:subClassOf obo:OARCS_0000225 .

obo:OARCS_0000160 a rdfs:Class ;
  rdfs:label "granulocyte" ;
  rdfs:comment "The hemocyte which contains granules." ;
  rdfs:subClassOf obo:OARCS_0000016 .

obo:OARCS_0000056 a rdfs:Class ;
  rdfs:label "epidermal artery system" ;
  rdfs:comment "The artery system which consists of the epidermal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000119 a rdfs:Class ;
  rdfs:label "upper lip artery" ;
  rdfs:comment "The artery which is part of the anterior aorta system and supplies the upper lip (labrum)." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000290 a rdfs:Class ;
  rdfs:label "epigastric artery" ;
  rdfs:comment "The artery which supplies the dorsal stomach musculature." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000120 a rdfs:Class ;
  rdfs:label "lower lip artery" ;
  rdfs:comment "The artery which is part of the anterior aorta system and supplies the lower lip (labium)." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000235 a rdfs:Class ;
  rdfs:label "anatomical cluster" ;
  rdfs:comment "Anatomical group that has its parts adjacent to one another." ;
  rdfs:subClassOf obo:OARCS_0000250 .

obo:OARCS_0000161 a rdfs:Class ;
  rdfs:label "prohemocyte" ;
  rdfs:comment "The cell which is part of the hemolymph that differentiates into different types of hemocytes." ;
  rdfs:subClassOf obo:OARCS_0000214 .

obo:OARCS_0000016 a rdfs:Class ;
  rdfs:label "hemocyte" ;
  rdfs:comment "The cell which is part of the hemolymph in which it is suspended." ;
  rdfs:subClassOf obo:OARCS_0000214 .

obo:OARCS_0000305 a rdfs:Class ;
  rdfs:label "branchiostegal artery" ;
  rdfs:comment "The artery which supplies the branchiostegite." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000084 a rdfs:Class ;
  rdfs:label "posterior gastric muscle artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system and supplies the posterior stomach muscle." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000034 a rdfs:Class ;
  rdfs:label "mandibular arch" ;
  rdfs:comment "The artery which is part of the anterior aorta system and which forms a loop with its contralateral counterpart and is situated in the mandibular segment." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000001 a rdfs:Class ;
  rdfs:label "arterial wall" ;
  rdfs:comment "The vascular wall which is part of an artery and surrounds the arterial lumen." ;
  rdfs:subClassOf obo:OARCS_0000297 .

obo:OARCS_0000030 a rdfs:Class ;
  rdfs:label "optic artery system" ;
  rdfs:comment "The artery system which consists of the optic artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000012 a rdfs:Class ;
  rdfs:label "heart lumen" ;
  rdfs:comment "The vascular lumen which is part of the heart and is surrounded by the myocard." ;
  rdfs:subClassOf obo:OARCS_0000298 .

obo:OARCS_0000018 a rdfs:Class ;
  rdfs:label "myocard" ;
  rdfs:comment "The portion of tissue which is part of the heart and built up of cardiomyocytes." ;
  rdfs:subClassOf obo:OARCS_0000106 .

obo:OARCS_0000124 a rdfs:Class ;
  rdfs:label "lateral transganglionic artery" ;
  rdfs:comment "The transganglionic artery which emanates from a leg artery." ;
  rdfs:subClassOf obo:OARCS_0000109 .

obo:OARCS_0000250 a rdfs:Class ;
  rdfs:label "anatomical group" ;
  rdfs:comment "Anatomical structure consisting of at least two non-overlapping organs, multi-tissue aggregates or portion of tissues or cells of different types that does not constitute an organism, organ, multi-tissue aggregate, or portion of tissue." .

obo:OARCS_0000070 a rdfs:Class ;
  rdfs:label "opisthosomal marginal artery system" ;
  rdfs:comment "The artery system which consists of the opisthosomal marginal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000172 a rdfs:Class ;
  rdfs:label "prosomal marginal artery" ;
  rdfs:comment "The artery which is part of the prosomal marginal artery system, emanates from the collateral artery and runs along the outer edge of the prosomal shield." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000077 a rdfs:Class ;
  rdfs:label "collateral artery system" ;
  rdfs:comment "The artery system which consists of the collateral artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000146 a rdfs:Class ;
  rdfs:label "antennal hemocoel" ;
  rdfs:comment "The hemocoel which is part of an antenna." ;
  rdfs:subClassOf obo:OARCS_0000104 .

obo:OARCS_0000023 a rdfs:Class ;
  rdfs:label "epithelial cell" ;
  rdfs:comment "Cell which has as its part a cytoskeleton that allows for tight cell to cell contact and which has apical-basal cell polarity." ;
  rdfs:subClassOf obo:OARCS_0000214 .

obo:OARCS_0000053 a rdfs:Class ;
  rdfs:label "left pleonal artery" ;
  rdfs:comment "The pleonal artery which emanates posterolaterally from the posterior aorta on the left side." ;
  rdfs:subClassOf obo:OARCS_0000132 .

obo:OARCS_0000272 a rdfs:Class ;
  rdfs:label "third dorsal prosomal artery" ;
  rdfs:comment "The dorsal prosomal artery which is next in a posterior direction to the second dorsal prosomal artery." ;
  rdfs:subClassOf obo:OARCS_0000121 .

obo:OARCS_0000064 a rdfs:Class ;
  rdfs:label "swimming leg artery" ;
  rdfs:comment "The leg artery which supplies a swimming leg." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000135 a rdfs:Class ;
  rdfs:label "fourth leg artery" ;
  rdfs:comment "The leg artery which supplies a fourth leg." ;
  rdfs:subClassOf obo:OARCS_0000227 .

obo:OARCS_0000080 a rdfs:Class ;
  rdfs:label "posterior aorta system" ;
  rdfs:comment "The artery system which consists of the posterior aorta and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000284 a rdfs:Class ;
  rdfs:label "fifth median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the fourth median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000101 a rdfs:Class ;
  rdfs:label "ventral muscular artery" ;
  rdfs:comment "The artery which is part of the posterior aorta system and emanates from the right pleonal artery and supplies the ventral pleonal muscle." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000220 a rdfs:Class ;
  rdfs:label "immaterial anatomical entity" ;
  rdfs:comment "Anatomical entity that has no mass." ;
  rdfs:subClassOf obo:OARCS_0000226 .

obo:OARCS_0000007 a rdfs:Class ;
  rdfs:label "globular heart" ;
  rdfs:comment "The heart which possesses a myocard with some bundles of cardiomyocytes also passing through the heart lumen." ;
  rdfs:subClassOf obo:OARCS_0000253 .

obo:OARCS_0000261 a rdfs:Class ;
  rdfs:label "fourth leg artery system" ;
  rdfs:comment "The artery system which consists of the fourth leg artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000193 a rdfs:Class ;
  rdfs:label "optic artery" ;
  rdfs:comment "The artery which supplies the eye." ;
  rdfs:subClassOf obo:OARCS_0000006 .

<http://xmlns.com/foaf/0.1/Image> a rdfs:Class ;
  rdfs:label "Image" .

obo:OARCS_0000153 a rdfs:Class ;
  rdfs:label "cercus heart" ;
  rdfs:comment "The accessory pulsatile organ which maintains hemolymph supply to the cerci." ;
  rdfs:subClassOf obo:OARCS_0000170 .

obo:OARCS_0000168 a rdfs:Class ;
  rdfs:label "incurrent ostium" ;
  rdfs:comment "The ostium which has its valve(s) pointing towards the lumen of a pusatile organ." ;
  rdfs:subClassOf obo:OARCS_0000228 .

obo:OARCS_0000042 a rdfs:Class ;
  rdfs:label "sixth pleopodal artery" ;
  rdfs:comment "The pleopodal artery which supplies the sixth pleopod." ;
  rdfs:subClassOf obo:OARCS_0000036 .

obo:OARCS_0000182 a rdfs:Class ;
  rdfs:label "subneural artery" ;
  rdfs:comment "The ventral vessel which lies ventrally to the ventral nerve chord." ;
  rdfs:subClassOf obo:OARCS_0000005 .

obo:OARCS_0000142 a rdfs:Class ;
  rdfs:label "second ostium" ;
  rdfs:comment "The ostium which is next in a posterior direction to the first ostium." ;
  rdfs:subClassOf obo:OARCS_0000228 .

obo:OARCS_0000303 a rdfs:Class ;
  rdfs:label "efferent gill lacuna" ;
  rdfs:comment "The lacuna inside the gills which gives rise to the branchio-pericardial sinus." ;
  rdfs:subClassOf obo:OARCS_0000194 .

obo:OARCS_0000029 a rdfs:Class ;
  rdfs:label "lateral brain artery system" ;
  rdfs:comment "The artery system which consists of the lateral brain artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000157 a rdfs:Class ;
  rdfs:label "ovipositor heart" ;
  rdfs:comment "The accessory pulsatile organ which maintains hemolymph supply to the ovipositor." ;
  rdfs:subClassOf obo:OARCS_0000170 .

obo:OARCS_0000295 a rdfs:Class ;
  rdfs:label "arterial system" ;
  rdfs:comment "The anatomical system which is part of the hemolymph vascular system and represents the sum of all arteries." ;
  rdfs:subClassOf obo:OARCS_0000216 .

obo:OARCS_0000038 a rdfs:Class ;
  rdfs:label "second pleopodal artery" ;
  rdfs:comment "The pleopodal artery which supplies the second pleopod." ;
  rdfs:subClassOf obo:OARCS_0000036 .

obo:OARCS_0000128 a rdfs:Class ;
  rdfs:label "maxillar artery" ;
  rdfs:comment "The artery which is part of the ventral vessel system and supplies a first or second maxilla." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000075 a rdfs:Class ;
  rdfs:label "branchiostegal lacuna" ;
  rdfs:comment "The lacuna which is part of a branchiostegal lacunar network." ;
  rdfs:subClassOf obo:OARCS_0000194 .

obo:OARCS_0000067 a rdfs:Class ;
  rdfs:label "prosomal marginal artery system" ;
  rdfs:comment "The artery system which consists of the prosomal marginal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000020 a rdfs:Class ;
  rdfs:label "neuron projection bundle segment" ;
  rdfs:comment "A fiber-shaped subdivision of a neuron projection along its long axis." ;
  rdfs:subClassOf obo:OARCS_0000022 .

obo:OARCS_0000027 a rdfs:Class ;
  rdfs:label "fringe artery system" ;
  rdfs:comment "The artery system which consists of the fringe artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000139 a rdfs:Class ;
  rdfs:label "third cardiac artery" ;
  rdfs:comment "The cardiac artery which is next in a posterior direction to the second cardiac artery." ;
  rdfs:subClassOf obo:OARCS_0000197 .

obo:OARCS_0000258 a rdfs:Class ;
  rdfs:label "first leg artery system" ;
  rdfs:comment "The artery system which consists of the first leg artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

obo:OARCS_0000060 a rdfs:Class ;
  rdfs:label "myoarterial formation b" ;
  rdfs:comment "The myoarterial formation which is part of the anterior aorta and into which the musculi occuli basales posteriores (sensu Baumann 1917) are internalized." ;
  rdfs:subClassOf obo:OARCS_0000195 .

obo:OARCS_0000247 a rdfs:Class ;
  rdfs:label "portion of cell substance" ;
  rdfs:comment "Portion of organism substance located within a cell." ;
  rdfs:subClassOf obo:OARCS_0000222 .

obo:OARCS_0000224 a rdfs:Class ;
  rdfs:label "anatomical space" ;
  rdfs:comment "Non-material anatomical entity of three dimensions, that is generated by morphogenetic or other physiologic processes; is surrounded by one or more anatomical structures; contains one or more organism substances or anatomical structures." ;
  rdfs:subClassOf obo:OARCS_0000220 .

obo:OARCS_0000287 a rdfs:Class ;
  rdfs:label "second median transganglionic artery" ;
  rdfs:comment "The median transganglionic artery which is next in a posterior direction to the first median transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000123 .

obo:OARCS_0000179 a rdfs:Class ;
  rdfs:label "pulsatile organ" ;
  rdfs:comment "The cavitated compound organ which is surrounded by a wall containing muscular or collageneous elements." ;
  rdfs:subClassOf obo:OARCS_0000238 .

obo:OARCS_0000304 a rdfs:Class ;
  rdfs:label "branchiostegal-pericardial lacuna" ;
  rdfs:comment "The branchiostegal lacuna which opens into the pericardial sinus." ;
  rdfs:subClassOf obo:OARCS_0000075 .

obo:OARCS_0000298 a rdfs:Class ;
  rdfs:label "vascular lumen" ;
  rdfs:comment "The hemolymph space which is part of a vessel and is surrounded by the vascular wall." ;
  rdfs:subClassOf obo:OARCS_0000150 .

obo:OARCS_0000116 a rdfs:Class ;
  rdfs:label "protocerebral artery" ;
  rdfs:comment "The brain artery which is part of the anterior aorta system and supplies the protocerebrum." ;
  rdfs:subClassOf obo:OARCS_0000009 .

obo:OARCS_0000071 a rdfs:Class ;
  rdfs:label "neural artery" ;
  rdfs:comment "The artery which is part of the perineural vascular sheath and surrounds the ventral nerve cord." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000049 a rdfs:Class ;
  rdfs:label "first gonopodal artery" ;
  rdfs:comment "The gonopodal artery which supplies the first gonopod." ;
  rdfs:subClassOf obo:OARCS_0000048 .

obo:OARCS_0000089 a rdfs:Class ;
  rdfs:label "antennal gland artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system and supplies the antennal gland." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000264 a rdfs:Class ;
  rdfs:label "first lateral transganglionic artery" ;
  rdfs:comment "The lateral transganglionic artery which is the anteriormost one." ;
  rdfs:subClassOf obo:OARCS_0000124 .

obo:OARCS_0000031 a rdfs:Class ;
  rdfs:label "pereiopodal artery system" ;
  rdfs:comment "The artery system which consists of the pereiopodal artery and all its branches." ;
  rdfs:subClassOf obo:OARCS_0000095 .

<https://w3id.org/linkml/Any> a rdfs:Class ;
  rdfs:comment "An unconstrained type or object" .

obo:OARCS_0000230 a rdfs:Class ;
  rdfs:label "branchio-pericardial sinus" ;
  rdfs:comment "The sinus which connects the hemocoel of the gills with the pericardial sinus." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000095 a rdfs:Class ;
  rdfs:label "artery system" ;
  rdfs:comment "The anatomical system which is part of the arterial system and resembles an artery with all its branches." ;
  rdfs:subClassOf obo:OARCS_0000216 .

obo:OARCS_0000231 a rdfs:Class ;
  rdfs:label "afferent gill sinus" ;
  rdfs:comment "The sinus which connects the hemocoel of the body with that of a gill." ;
  rdfs:subClassOf obo:OARCS_0000183 .

obo:OARCS_0000109 a rdfs:Class ;
  rdfs:label "transganglionic artery" ;
  rdfs:comment "The brain artery which is part of the anterior aorta system and runs between two neuromeres of the subesophageal ganglion." ;
  rdfs:subClassOf obo:OARCS_0000009 .

obo:OARCS_0000269 a rdfs:Class ;
  rdfs:label "sixth lateral transganglionic artery" ;
  rdfs:comment "The lateral transganglionic artery which is next in a posterior direction to the fifth lateral transganglionic artery." ;
  rdfs:subClassOf obo:OARCS_0000124 .

obo:OARCS_0000202 a rdfs:Class ;
  rdfs:label "excurrent ostium" ;
  rdfs:comment "The ostium which has its valve(s) pointing away from the lumen of a pusatile organ." ;
  rdfs:subClassOf obo:OARCS_0000228 .

obo:OARCS_0000112 a rdfs:Class ;
  rdfs:label "coxapophysal artery" ;
  rdfs:comment "The coxal artery which supplies a coxapophysis." ;
  rdfs:subClassOf obo:OARCS_0000111 .

obo:OARCS_0000045 a rdfs:Class ;
  rdfs:label "third pereiopodal artery" ;
  rdfs:comment "The pereiopodal artery which supplies the third pereiopod." ;
  rdfs:subClassOf obo:OARCS_0000152 .

obo:OARCS_0000294 a rdfs:Class ;
  rdfs:label "arterial loop" ;
  rdfs:comment "The capillary which is arranged in a hairpin-like fashion." ;
  rdfs:subClassOf obo:OARCS_0000229 .

obo:OARCS_0000090 a rdfs:Class ;
  rdfs:label "fringe artery" ;
  rdfs:comment "The artery which is part of the anterior lateral artery system, supplies a mandible adductor muscle and runs along the lateral margin of the carapace." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000005 a rdfs:Class ;
  rdfs:label "ventral vessel" ;
  rdfs:comment "The artery which is part of the ventral vessel system, runs medially in the ventral portion of the body and is connected to the dorsal vessel via one or more arteries." ;
  rdfs:subClassOf obo:OARCS_0000006 .

obo:OARCS_0000213 a rdfs:Class ;
  rdfs:label "cell component" ;
  rdfs:comment "Anatomical structure that is a direct part of the cell." ;
  rdfs:subClassOf obo:OARCS_0000225 .

<http://purl.obolibrary.org/obo/CARO#_has_quality> a rdf:Property ;
  rdfs:label "has_quality" ;
  rdfs:range <https://w3id.org/linkml/Any> .

obo:CARO_overlaps a rdf:Property ;
  rdfs:label "overlaps" ;
  rdfs:range <https://w3id.org/linkml/Any> .

obo:IAO_0000115 a rdf:Property ;
  rdfs:label "definition" ;
  rdfs:range xsd:string .

obo:IAO_0000427 a rdf:Property ;
  rdfs:label "antisymmetric property" ;
  rdfs:range xsd:string .

<http://xmlns.com/foaf/0.1/depicts> a rdf:Property ;
  rdfs:label "depicts" ;
  rdfs:range <https://w3id.org/linkml/Any> .