@prefix schema:  <http://schema.org/> .
@prefix xhv:    <http://www.w3.org/1999/xhtml/vocab#> .
@prefix cvocab:  <http://open-services.net/ns/core#> .
@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix owl:     <http://www.w3.org/2002/07/owl#> .
@prefix cert:    <http://www.w3.org/ns/auth/cert#> .
@prefix oplc:    <http://www.openlinksw.com/schemas/cert#> .
@prefix foaf:    <http://xmlns.com/foaf/0.1/> .
@prefix wot:     <http://xmlns.com/wot/0.1/> .
@prefix wdrs:    <http://www.w3.org/2007/05/powder-s#> .
@prefix cc:      <http://creativecommons.org/ns#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix xhv:     <http://www.w3.org/1999/xhtml/vocab#> .
@prefix skos:    <http://www.w3.org/2004/02/skos/core#> .

<http://www.openlinksw.com/schemas/cert#>
  a owl:Ontology ;
  schema:name "OpenLink Certificates Ontology" ;
  schema:comment """Ontology that defines entity and relation types used to describe certificates.
  Examples include public keys, issuers, fingerprint etc."""@en ;
  owl:imports <http://www.w3.org/1999/02/22-rdf-syntax-ns#> , <http://purl.org/dc/terms/> ;
  schema:dateCreated "2013-05-18T13:00:00-05:00"^^xsd:dateTime ;
  schema:dateModified "2015-04-22T13:38:00-05:00"^^xsd:dateTime ;
  schema:creator <http://www.openlinksw.com/#this> ;
  schema:creator <http://www.openlinksw.com/#this> ;
  wdrs:describedby <http://www.openlinksw.com/schemas/cert> ;
  owl:versionInfo "1.0.0"^^xsd:string ;
  <http://open.vocab.org/terms/defines>
             oplc:Certificate ,
             oplc:hasCertificate ,
             oplc:hasPublicKey ,
             oplc:fingerprint ,
             oplc:owns ,
             oplc:fingerprint-digest ,
             oplc:subject ,
             oplc:issuer ,
             oplc:serial ,
             oplc:notBefore ,
             oplc:notAfter ,
             oplc:digestURI ,
             oplc:signatureAlgorithm ,
             oplc:signature ,
             oplc:IAN ,
             oplc:SAN ,
             oplc:statementSignature ,
             oplc:docSignature ;
  schema:about
             oplc:Certificate ,
             oplc:hasCertificate ,
             oplc:hasPublicKey ,
             oplc:fingerprint ,
             oplc:owns ,
             oplc:fingerprint-digest ,
             oplc:subject ,
             oplc:issuer ,
             oplc:serial ,
             oplc:notBefore ,
             oplc:notAfter ,
             oplc:digestURI ,
             oplc:signatureAlgorithm ,
             oplc:signature ,
             oplc:IAN ,
             oplc:SAN ,
             oplc:statementSignature ,
             oplc:docSignature .

<http://www.openlinksw.com/DAV/data/turtle/cert.ttl>
  a foaf:Document ;
  schema:name "OpenLink Certificates Ontology Description Document (Turtle)" ;
  cc:License <http://creativecommons.org/licenses/by-sa/3.0/> ;
  schema:creator <http://www.openlinksw.com/#this> ;
  schema:comment """This is a turtle document that uses Linked Data oriented content to describe an OpenLink ontology for certificates"""@en ;
  foaf:primaryTopic <http://www.openlinksw.com/schemas/cert#> ;
  xhv:canonical <http://www.openlinksw.com/schemas/cert> ;
  xhv:describes <http://www.openlinksw.com/schemas/cert#> ;
  schema:about <http://www.openlinksw.com/schemas/cert#> ;
  dcterms:subject <http://www.openlinksw.com/schemas/cert#> .


<http://www.openlinksw.com/data/turtle/cert.ttl>
  a foaf:Document ;
  schema:name "OpenLink Certificates Ontology Description Document (Turtle)" ;
  cc:license <http://creativecommons.org/licenses/by-sa/3.0/> ;
  schema:creator <http://www.openlinksw.com/#this> ;
  schema:comment """This is a turtle document that uses Linked Data oriented content to describe an OpenLink ontology for certificates"""@en ;
  foaf:primaryTopic <http://www.openlinksw.com/schemas/cert#> ;
  xhv:canonical <http://www.openlinksw.com/schemas/cert> ;
  xhv:describes <http://www.openlinksw.com/schemas/cert#> ;
  schema:about <http://www.openlinksw.com/schemas/cert#> ;
  dcterms:subject <http://www.openlinksw.com/schemas/cert#> .

<http://www.openlinksw.com/schemas/cert>
  a foaf:Document ;
  schema:name """OpenLink Certificates Ontology Description Document"""^^xsd:string ;
  cc:license <http://creativecommons.org/licenses/by-sa/3.0/> ;
  schema:creator <http://www.openlinksw.com/#this> ;
  schema:comment """This is a document that uses Linked Data oriented content to describe OpenLink Certificates Ontology."""@en ;
  dcterms:subject <http://www.openlinksw.com/schemas/cert#> ;
  foaf:primaryTopic <http://www.openlinksw.com/schemas/cert#> ;
  foaf:topic oplc:Certificate ,
             oplc:hasCertificate ,
             oplc:hasPublicKey ,
             oplc:fingerprint ,
             oplc:owns ,
             oplc:fingerprint-digest ,
             oplc:subject ,
             oplc:issuer ,
             oplc:serial ,
             oplc:notBefore ,
             oplc:notAfter ,
             oplc:digestURI ,
             oplc:signatureAlgorithm ,
             oplc:signature ,
             oplc:IAN ,
             oplc:SAN ,
             oplc:statementSignature ,
             oplc:docSignature .

oplc:Certificate a owl:Class ;
 rdfs:label "Certificate" ;
 owl:equivalentClass cert:X509Certificate ;
 owl:equivalentClass wot:PubKey ;
 rdfs:subClassOf cert:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> .

oplc:hasCertificate
 a owl:ObjectProperty , rdf:Property ;
 rdfs:label "hasCertificate" ;
 skos:altLabel "certificate";
 rdfs:domain foaf:Agent ;
 rdfs:range oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> .

oplc:hasPublicKey
 a owl:ObjectProperty , rdf:Property ;
 rdfs:label "hasPublicKey" ;
 skos:altLabel "public key";
 rdfs:domain oplc:Certificate ;
 rdfs:range cert:RSAPublicKey ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> .

oplc:fingerprint
 a owl:ObjectProperty , rdf:Property ;
 a owl:inverseFunctionalProperty ;
 rdfs:label "fingerprint" ;
 skos:altLabel "fingerprint";
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range cert:hex .

oplc:owns
 a owl:ObjectProperty , rdf:Property ;
 a owl:inverseFunctionalProperty ;
 rdfs:label "owns" ;
 skos:altLabel "owns";
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:domain oplc:Certificate ;
 rdfs:range cert:RSAPublicKey .

oplc:fingerprint-digest
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "fingerprint-digest" ;
 skos:altLabel "fingerprint digest";
 rdfs:domain oplc:Certificate ;
 rdfs:range xsd:string ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> .

oplc:subject
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "subject" ;
 skos:altLabel "subject";
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range xsd:string .

oplc:issuer
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "issuer" ;
 skos:altLabel "issuer";
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range xsd:string .

oplc:serial
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "serial" ;
 skos:altLabel "serial number";
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range xsd:string .

oplc:notBefore
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "notBefore" ;
 skos:altLabel "not before";
 rdfs:comment """Property for not before i.e. issue date"""@en ;
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range xsd:dateTime .

oplc:notAfter
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "notAfter" ;
 skos:altLabel "not after";
 rdfs:comment """Property for not after i.e. expiry date"""@en;
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range xsd:dateTime .

oplc:digestURI
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "digestURI" ;
 skos:altLabel "digest uri";
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range rdfs:Resource .

oplc:signatureAlgorithm
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "signatureAlgorithm" ;
 skos:altLabel "signature algorithm";
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range xsd:integer .

oplc:signature
 a owl:ObjectProperty , rdf:Property ;
 rdfs:label "signature" ;
 skos:altLabel "signature";
 rdfs:domain oplc:Certificate ;
 rdfs:comment """A digital signature produced using a Private Key"""@en ;
 dcterms:description  """A digital signature produced using a specific signature scheme (or algorithm)""" ;
 rdfs:seeAlso <http://dbpedia.org/resource/Digital_signature> ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range cert:Signature .

oplc:IAN
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "IAN" ;
 skos:altLabel "Certificate Issuer Alternative Name (IAN)";
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:range rdfs:Resource .

oplc:SAN
 a owl:DatatypeProperty , rdf:Property ;
 rdfs:label "SAN" ;
 skos:altLabel "Certificate Subject Alternative Name (SAN)";
 rdfs:domain oplc:Certificate ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 skos:altLabel "SAN" ;
 rdfs:comment """The object of this relation is an identifier that denotes (names) the certificate's subject. """@en ;
 owl:equivalentProperty <http://schemas.microsoft.com/2012/12/certificatecontext/extension/san> ;
 rdfs:range xsd:anyURI .

oplc:statementSignature a owl:DatatypeProperty , rdf:Property ;
 rdfs:domain rdfs:Statement ;
 rdfs:range xsd:hexBinary ;
 rdfs:label "statementSignature" ;
 skos:altLabel "statement signature";
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:comment """Digital Signature derived from an SHA hash of the Subject, Predicate, Objects components of a statement."""@en .

oplc:docSignature a owl:DatatypeProperty , rdf:Property ;
 rdfs:domain foaf:Document ;
 rdfs:label "docSignature" ;
 skos:altLabel "document signature";
 rdfs:range xsd:hexBinary ;
 rdfs:isDefinedBy <http://www.openlinksw.com/schemas/cert#> ;
 rdfs:comment """Handles the digest of document content"""@en .