PREFIX error: <http://www.essepuntato.it/2009/10/error#>
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#>

error:hasError a rdf:Property ;
  rdfs:label "has error"@en ;
  rdfs:comment "A description, usually in natural language, of which kind of error results from a resource."@en ;
  rdfs:range xsd:string .