@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://purl.org/spar/fivestars/hasEnhancedContentRating> a owl:DatatypeProperty;
  rdfs:comment "Integer rating (from 0 to 4) given to journal artice for enhanced content."@en;
  rdfs:range xsd:nonNegativeInteger .

<http://purl.org/dc/elements/1.1/title> a owl:AnnotationProperty .

rdfs:comment a owl:AnnotationProperty .

<http://purl.org/spar/fivestars/hasPeerReviewRating> a owl:DatatypeProperty;
  rdfs:comment "Integer rating (from 0 to 4) given to journal artice for peer review."@en;
  rdfs:range xsd:nonNegativeInteger .

<http://purl.org/spar/fivestars/overallFiveStarsRatingComment> a owl:DatatypeProperty;
  rdfs:comment "Comment on overall Five Stars rating given to journal artice."@en .

<http://purl.org/spar/fivestars> a owl:Ontology;
  <http://purl.org/dc/elements/1.1/description> """The Five Stars of Online Research Articles Ontology, is an ontology written in OWL 2 DL to enable characterization of the five attributes of an online journal article - peer review, open access, enriched content, available datasets and machine-readable metadata - using the criteria discussed in the paper by David Shotton entitled The Five Stars of Online Journal Articles — a Framework for Article Evaluation, published in D-Lib Magazine 18 (1/2) (January/February 2012 issue).  doi: https://doi.org/10.1045/january2012-shotton.

The ontology is simple, consisting only of those data properties required to permit a rating for each of the five stars, and for the paper as a whole, to be recorded as an integer, together with an associated comment.  It is intended for use by publishers and others wishing to encode Five Stars ratings for individual papers in machine-readable form.

Other ontologies, for example DCMI Metadata Terms (http://dublincore.org/documents/dcmi-terms/) and FaBiO, the FRBR-aligned Bibliographic Ontology (http://purl.org/spar/fabio), may be used to describe other aspects of a journal article, e.g. authors, journal name, and publication year.
"""@en;
  <http://purl.org/dc/elements/1.1/date> "2012-01-16";
  <http://purl.org/dc/elements/1.1/creator> "David Shotton";
  owl:versionIRI <http://purl.org/spar/fivestars/2012-01-16>;
  rdfs:comment """The Five Stars of Online Research Articles Ontology (FiveStars) is an ontology written in OWL 2 DL to enable characterization of the five attributes of an online journal article - peer review, open access, enriched content, available datasets and machine-readable metadata.

**URL:** http://purl.org/spar/fivestars

**Creators**: [David Shotton](http://orcid.org/0000-0001-5506-523X)

**License:** [Creative Commons Attribution 4.0 International](https://creativecommons.org/licenses/by/4.0/legalcode)

**Website:** http://www.sparontologies.net/ontologies/fivestars

**Cite as:** Shotton, D. (2012). The Five Stars of Online Journal Articles - a Framework for Article Evaluation. In D-Lib Magazine, 18 (1/2). DOI: https://doi.org/10.1045/january2012-shotton  """@en;
  <http://purl.org/dc/elements/1.1/rights> "This work is distributed under a Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/)."@en;
  owl:versionInfo "1.0";
  <http://purl.org/dc/elements/1.1/title> "The Five Stars of Online Research Articles Ontology (FiveStars)"@en .

<http://purl.org/spar/fivestars/availableDatasetsRatingComment> a owl:DatatypeProperty;
  rdfs:comment "Comment explaining Five Stars ratings given to journal artice relating to available datasets."@en .

<http://purl.org/spar/fivestars/hasMachine-readableMetadataRating> a owl:DatatypeProperty;
  rdfs:comment "Integer rating (from 0 to 4) given to journal artice for machine-readable metadata."@en;
  rdfs:range xsd:nonNegativeInteger .

<http://purl.org/dc/elements/1.1/date> a owl:AnnotationProperty .

<http://purl.org/dc/elements/1.1/description> a owl:AnnotationProperty .

<http://purl.org/spar/fivestars/openAccessRatingComment> a owl:DatatypeProperty;
  rdfs:comment "Comment explaining Five Stars ratings given to journal artice relating to open access."@en .

<http://purl.org/spar/fivestars/hasAvailableDatasetsRating> a owl:DatatypeProperty;
  rdfs:range xsd:nonNegativeInteger;
  rdfs:comment "Integer rating (from 0 to 4) given to journal artice for available datasets."@en .

<http://purl.org/spar/fivestars/hasOverallFiveStarsRating> a owl:DatatypeProperty;
  rdfs:comment "Overall Five stars rating (on integer scale from from 0 to 20) given to journal artice, obtained by summing the individual ratings given for each of the Five Stars of Online Journal Articles."@en;
  rdfs:range xsd:nonNegativeInteger .

<http://purl.org/dc/elements/1.1/contributor> a owl:AnnotationProperty .

<http://purl.org/dc/elements/1.1/creator> a owl:AnnotationProperty .

rdfs:label a owl:AnnotationProperty .

<http://purl.org/spar/fivestars/hasOpenAccessRating> a owl:DatatypeProperty;
  rdfs:comment "Integer rating (from 0 to 4) given to journal artice for open access."@en;
  rdfs:range xsd:nonNegativeInteger .

<http://purl.org/spar/fivestars/enhancedContentRatingComment> a owl:DatatypeProperty;
  rdfs:comment "Comment explaining Five Stars ratings given to journal artice relating to enhanced content."@en .

owl:topObjectProperty a owl:ObjectProperty .

<http://purl.org/spar/fivestars/machine-readableMetadataRatingComment> a owl:DatatypeProperty;
  rdfs:comment "Comment explaining Five Stars ratings given to journal artice relating to machine-readable metadata."@en .

owl:versionInfo a owl:AnnotationProperty .

<http://purl.org/spar/fivestars/peerReviewRatingComment> a owl:DatatypeProperty;
  rdfs:comment "Comment explaining Five Stars ratings given to journal artice relating to peer review."@en .

owl:priorVersion a owl:AnnotationProperty .

<http://purl.org/dc/elements/1.1/rights> a owl:AnnotationProperty .