@prefix cpanterms: <http://purl.org/NET/cpan-uri/terms#> .
@prefix dc:        <http://purl.org/dc/terms/> .
@prefix doap:      <http://usefulinc.com/ns/doap#> .
@prefix foaf:      <http://xmlns.com/foaf/0.1/> .
@prefix owl:       <http://www.w3.org/2002/07/owl#> .
@prefix rdfs:      <http://www.w3.org/2000/01/rdf-schema#> .
@prefix vann:      <http://purl.org/vocab/vann/> .

cpanterms:
	a owl:Ontology ;
	owl:imports doap: , foaf: ;
	rdfs:label "CPAN Terms" ;
	foaf:maker <http://tobyinkster.co.uk/#i> ;
	vann:preferredNamespaceUri "http://purl.org/NET/cpan-uri/terms#" ;
	vann:preferredNamespacePrefix "cpanterms" .

<http://ontologi.es/cpan-data/terms>
	a foaf:Document ;
	dc:hasFormat <http://ontologi.es/cpan-data/terms.ttl> ;
	dc:title "CPAN Terms" ;
	foaf:maker <http://tobyinkster.co.uk/#i> ;
	foaf:primaryTopic cpanterms: .

cpanterms:DeveloperRelease
	a owl:Class ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:subClassOf doap:Version ;
	rdfs:label "Developer Release"@en ;
	rdfs:comment "A potentially unstable release that is intended as a preview for developers."@en .

cpanterms:Module
	a owl:Class ;
	rdfs:label "Module"@en ;
	rdfs:comment "A Perl Module."@en .

cpanterms:ds
	a rdfs:Datatype ;
	rdfs:subClassOf xsd:string ;
	rdfs:label "Dependency String" ;
	rdfs:comment "e.g. 'Moose', 'Moose 2.00 or 'RDF::Trine 0'." ;
	owl:unionOf (cpanterms:dsWithVersion cpanterms:dsWithoutVersion) .

cpanterms:dsWithVersion
	a rdfs:Datatype ;
	rdfs:subClassOf [
		a rdfs:Datatype ;
		owl:onDatatype xsd:string ;
		owl:withRestrictions ( [ xsd:pattern "\S+ v?[0-9.-]+" ] )
		] .

cpanterms:dsWithoutVersion
	a rdfs:Datatype ;
	rdfs:comment "Semantically equivalent to a dependency with version = '0'." ;
	rdfs:subClassOf [ 
		a rdfs:Datatype ;
		owl:onDatatype xsd:string ;
		owl:withRestrictions ( [ xsd:pattern "\S+" ] )
		] .

cpanterms:uses
	a owl:DatatypeProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:label "uses"@en ;
	rdfs:domain doap:Version ;
	rdfs:range cpanterms:ds .

cpanterms:needs
	a owl:ObjectProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:subPropertyOf cpanterms:uses ;
	rdfs:label "needs"@en .

cpanterms:requires
	a owl:ObjectProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:subPropertyOf cpanterms:needs ;
	rdfs:label "requires"@en ;
	rdfs:comment "The subject distribution requires the object module to run."@en .

cpanterms:build_requires
	a owl:ObjectProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:subPropertyOf cpanterms:needs ;
	rdfs:label "build requires"@en ;
	rdfs:comment "Building the subject distribution requires the object module, but running the subject distribution does not necessarily require it."@en .

cpanterms:configure_requires
	a owl:ObjectProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:subPropertyOf cpanterms:needs ;
	rdfs:label "build requires"@en ;
	rdfs:comment "Pre-build configuration of the subject distribution requires the object module, but running the subject distribution does not necessarily require it."@en .
	
cpanterms:recommends
	a owl:ObjectProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:subPropertyOf cpanterms:uses ;
	rdfs:label "recommends"@en .

cpanterms:repository_link
	a owl:ObjectProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:subPropertyOf rdfs:seeAlso ;
	rdfs:label "repository link"@en ;
	rdfs:comment "The link may be to a 'git:' or 'svn:' URI, a web-based respository browser, a 'file:' URI for a local checkout of a respository, etc." .

cpanterms:provides
	a owl:ObjectProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:label "provides"@en ;
	rdfs:domain doap:Version ;
	rdfs:range cpanterms:ds .

cpanterms:dslip
	a owl:DatatypeProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:label "DSLIP status string"@en .

cpanterms:released_by
	a owl:ObjectProperty ;
	rdfs:isDefinedBy cpanterms: ;
	rdfs:subPropertyOf dc:publisher ;
	rdfs:label "released by"@en ;
	rdfs:domain doap:Version ;
	rdfs:range foaf:Agent .