LV2 subproject with meson
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@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dct: <http://purl.org/dc/terms/> .
<http://xmlns.com/foaf/0.1/>
a owl:Ontology ;
dct:description "The Friend of a Friend (FOAF) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language." ;
dct:title "Friend of a Friend (FOAF) vocabulary" ;
rdfs:comment "This version of the FOAF vocabulary has been slightly trimmed for LV2." .
foaf:Agent
a rdfs:Class, owl:Class ;
rdfs:comment "An agent (eg. person, group, software or physical artifact)." ;
rdfs:label "Agent" ;
owl:equivalentClass <http://purl.org/dc/terms/Agent> .
foaf:Document
a rdfs:Class, owl:Class ;
rdfs:comment "A document." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Document" ;
owl:disjointWith foaf:Organization, foaf:Project .
foaf:Group
a rdfs:Class, owl:Class ;
rdfs:comment "A class of Agents." ;
rdfs:label "Group" ;
rdfs:subClassOf foaf:Agent .
foaf:Image
a rdfs:Class, owl:Class ;
rdfs:comment "An image." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Image" ;
rdfs:subClassOf foaf:Document .
foaf:LabelProperty
a rdfs:Class, owl:Class ;
rdfs:comment "A foaf:LabelProperty is any RDF property with texual values that serve as labels." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Label Property" .
foaf:OnlineAccount
a rdfs:Class, owl:Class ;
rdfs:comment "An online account." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Online Account" ;
rdfs:subClassOf owl:Thing .
foaf:OnlineChatAccount
a rdfs:Class, owl:Class ;
rdfs:comment "An online chat account." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Online Chat Account" ;
rdfs:subClassOf foaf:OnlineAccount .
foaf:OnlineEcommerceAccount
a rdfs:Class, owl:Class ;
rdfs:comment "An online e-commerce account." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Online E-commerce Account" ;
rdfs:subClassOf foaf:OnlineAccount .
foaf:OnlineGamingAccount
a rdfs:Class, owl:Class ;
rdfs:comment "An online gaming account." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Online Gaming Account" ;
rdfs:subClassOf foaf:OnlineAccount .
foaf:Organization
a rdfs:Class, owl:Class ;
rdfs:comment "An organization." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Organization" ;
rdfs:subClassOf foaf:Agent ;
owl:disjointWith foaf:Document, foaf:Person .
foaf:Person
a rdfs:Class, owl:Class ;
rdfs:comment "A person." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Person" ;
rdfs:subClassOf foaf:Agent ;
owl:disjointWith foaf:Organization, foaf:Project .
foaf:PersonalProfileDocument
a rdfs:Class, owl:Class ;
rdfs:comment "A personal profile RDF document." ;
rdfs:label "PersonalProfileDocument" ;
rdfs:subClassOf foaf:Document .
foaf:Project
a rdfs:Class, owl:Class ;
rdfs:comment "A project (a collective endeavour of some kind)." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Project" ;
owl:disjointWith foaf:Document, foaf:Person .
foaf:account
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "Indicates an account held by this agent." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "account" ;
rdfs:range foaf:OnlineAccount .
foaf:accountName
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "Indicates the name (identifier) associated with this online account." ;
rdfs:domain foaf:OnlineAccount ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "account name" ;
rdfs:range rdfs:Literal .
foaf:accountServiceHomepage
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "Indicates a homepage of the service provide for this online account." ;
rdfs:domain foaf:OnlineAccount ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "account service homepage" ;
rdfs:range foaf:Document .
foaf:age
a rdf:Property, owl:DatatypeProperty, owl:FunctionalProperty ;
rdfs:comment "The age in years of some agent." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "age" ;
rdfs:range rdfs:Literal .
foaf:aimChatID
a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ;
rdfs:comment "An AIM chat ID" ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "AIM chat ID" ;
rdfs:range rdfs:Literal ;
rdfs:subPropertyOf foaf:nick .
foaf:birthday
a rdf:Property, owl:DatatypeProperty, owl:FunctionalProperty ;
rdfs:comment "The birthday of this Agent, represented in mm-dd string form, eg. '12-31'." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "birthday" ;
rdfs:range rdfs:Literal .
foaf:currentProject
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A current project this person works on." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "current project" ;
rdfs:range owl:Thing .
foaf:depiction
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A depiction of some thing." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "depiction" ;
rdfs:range foaf:Image ;
owl:inverseOf foaf:depicts .
foaf:depicts
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A thing depicted in this representation." ;
rdfs:domain foaf:Image ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "depicts" ;
rdfs:range owl:Thing ;
owl:inverseOf foaf:depiction .
foaf:dnaChecksum
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A checksum for the DNA of some thing. Joke." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "DNA checksum" ;
rdfs:range rdfs:Literal .
foaf:familyName
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "The family name of some person." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "familyName" ;
rdfs:range rdfs:Literal .
foaf:firstName
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "The first name of a person." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "firstName" ;
rdfs:range rdfs:Literal .
foaf:fundedBy
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "An organization funding a project or person." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "funded by" ;
rdfs:range owl:Thing .
foaf:geekcode
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A textual geekcode for this person, see http://www.geekcode.com/geek.html" ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "geekcode" ;
rdfs:range rdfs:Literal .
foaf:gender
a rdf:Property, owl:DatatypeProperty, owl:FunctionalProperty ;
rdfs:comment "The gender of this Agent (typically but not necessarily 'male' or 'female')." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "gender" ;
rdfs:range rdfs:Literal .
foaf:givenName
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "The given name of some person." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Given name" .
foaf:givenname
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "The given name of some person." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Given name" .
foaf:holdsAccount
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "Indicates an account held by this agent." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "account" ;
rdfs:range foaf:OnlineAccount .
foaf:homepage
a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ;
rdfs:comment "A homepage for some thing." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "homepage" ;
rdfs:range foaf:Document ;
rdfs:subPropertyOf foaf:isPrimaryTopicOf, foaf:page .
foaf:icqChatID
a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ;
rdfs:comment "An ICQ chat ID" ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "ICQ chat ID" ;
rdfs:range rdfs:Literal ;
rdfs:subPropertyOf foaf:nick .
foaf:img
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "An image that can be used to represent some thing (ie. those depictions which are particularly representative of something, eg. one's photo on a homepage)." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "image" ;
rdfs:range foaf:Image ;
rdfs:subPropertyOf foaf:depiction .
foaf:interest
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A page about a topic of interest to this person." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "interest" ;
rdfs:range foaf:Document .
foaf:isPrimaryTopicOf
a rdf:Property, owl:InverseFunctionalProperty ;
rdfs:comment "A document that this thing is the primary topic of." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "is primary topic of" ;
rdfs:range foaf:Document ;
rdfs:subPropertyOf foaf:page ;
owl:inverseOf foaf:primaryTopic .
foaf:jabberID
a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ;
rdfs:comment "A jabber ID for something." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "jabber ID" ;
rdfs:range rdfs:Literal .
foaf:knows
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A person known by this person (indicating some level of reciprocated interaction between the parties)." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "knows" ;
rdfs:range foaf:Person .
foaf:lastName
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "The last name of a person." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "lastName" ;
rdfs:range rdfs:Literal .
foaf:logo
a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ;
rdfs:comment "A logo representing some thing." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "logo" ;
rdfs:range owl:Thing .
foaf:made
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "Something that was made by this agent." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "made" ;
rdfs:range owl:Thing ;
owl:inverseOf foaf:maker .
foaf:maker
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "An agent that made this thing." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "maker" ;
rdfs:range foaf:Agent ;
owl:equivalentProperty <http://purl.org/dc/terms/creator> ;
owl:inverseOf foaf:made .
foaf:mbox
a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ;
rdfs:comment "A personal mailbox, ie. an Internet mailbox associated with exactly one owner, the first owner of this mailbox. This is a 'static inverse functional property', in that there is (across time and change) at most one individual that ever has any particular value for foaf:mbox." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "personal mailbox" ;
rdfs:range owl:Thing .
foaf:mbox_sha1sum
a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ;
rdfs:comment "The sha1sum of the URI of an Internet mailbox associated with exactly one owner, the first owner of the mailbox." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "sha1sum of a personal mailbox URI name" ;
rdfs:range rdfs:Literal .
foaf:member
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "Indicates a member of a Group" ;
rdfs:domain foaf:Group ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "member" ;
rdfs:range foaf:Agent .
foaf:membershipClass
a rdf:Property, owl:AnnotationProperty ;
rdfs:comment "Indicates the class of individuals that are a member of a Group" ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "membershipClass" .
foaf:msnChatID
a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ;
rdfs:comment "An MSN chat ID" ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "MSN chat ID" ;
rdfs:range rdfs:Literal ;
rdfs:subPropertyOf foaf:nick .
foaf:myersBriggs
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A Myers Briggs (MBTI) personality classification." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "myersBriggs" ;
rdfs:range rdfs:Literal .
foaf:name
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A name for some thing." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "name" ;
rdfs:range rdfs:Literal ;
rdfs:subPropertyOf rdfs:label .
foaf:nick
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A short informal nickname characterising an agent (includes login identifiers, IRC and other chat nicknames)." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "nickname" .
foaf:openid
a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ;
rdfs:comment "An OpenID for an Agent." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "openid" ;
rdfs:range foaf:Document ;
rdfs:subPropertyOf foaf:isPrimaryTopicOf .
foaf:page
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A page or document about this thing." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "page" ;
rdfs:range foaf:Document ;
owl:inverseOf foaf:topic .
foaf:pastProject
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A project this person has previously worked on." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "past project" ;
rdfs:range owl:Thing .
foaf:phone
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A phone, specified using fully qualified tel: URI scheme (refs: http://www.w3.org/Addressing/schemes.html#tel)." ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "phone" .
foaf:plan
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A .plan comment, in the tradition of finger and '.plan' files." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "plan" ;
rdfs:range rdfs:Literal .
foaf:primaryTopic
a rdf:Property, owl:FunctionalProperty, owl:ObjectProperty ;
rdfs:comment "The primary topic of some page or document." ;
rdfs:domain foaf:Document ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "primary topic" ;
rdfs:range owl:Thing ;
owl:inverseOf foaf:isPrimaryTopicOf .
foaf:publications
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A link to the publications of this person." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "publications" ;
rdfs:range foaf:Document .
foaf:schoolHomepage
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A homepage of a school attended by the person." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "schoolHomepage" ;
rdfs:range foaf:Document .
foaf:sha1
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A sha1sum hash, in hex." ;
rdfs:domain foaf:Document ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "sha1sum (hex)" .
foaf:skypeID
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A Skype ID" ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Skype ID" ;
rdfs:range rdfs:Literal ;
rdfs:subPropertyOf foaf:nick .
foaf:status
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "A string expressing what the user is happy for the general public (normally) to know about their current activity." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "status" ;
rdfs:range rdfs:Literal .
foaf:surname
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "The surname of some person." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Surname" ;
rdfs:range rdfs:Literal .
foaf:theme
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A theme." ;
rdfs:domain owl:Thing ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "theme" ;
rdfs:range owl:Thing .
foaf:thumbnail
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A derived thumbnail image." ;
rdfs:domain foaf:Image ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "thumbnail" ;
rdfs:range foaf:Image .
foaf:tipjar
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A tipjar document for this agent, describing means for payment and reward." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "tipjar" ;
rdfs:range foaf:Document ;
rdfs:subPropertyOf foaf:page .
foaf:title
a rdf:Property, owl:DatatypeProperty ;
rdfs:comment "Title (Mr, Mrs, Ms, Dr. etc)" ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "title" .
foaf:topic
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A topic of some page or document." ;
rdfs:domain foaf:Document ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "topic" ;
rdfs:range owl:Thing ;
owl:inverseOf foaf:page .
foaf:topic_interest
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A thing of interest to this person." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "topic_interest" ;
rdfs:range owl:Thing .
foaf:weblog
a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ;
rdfs:comment "A weblog of some thing (whether person, group, company etc.)." ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "weblog" ;
rdfs:range foaf:Document ;
rdfs:subPropertyOf foaf:page .
foaf:workInfoHomepage
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A work info homepage of some person; a page about their work for some organization." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "work info homepage" ;
rdfs:range foaf:Document .
foaf:workplaceHomepage
a rdf:Property, owl:ObjectProperty ;
rdfs:comment "A workplace homepage of some person; the homepage of an organization they work for." ;
rdfs:domain foaf:Person ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "workplace homepage" ;
rdfs:range foaf:Document .
foaf:yahooChatID
a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ;
rdfs:comment "A Yahoo chat ID" ;
rdfs:domain foaf:Agent ;
rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ;
rdfs:label "Yahoo chat ID" ;
rdfs:range rdfs:Literal ;
rdfs:subPropertyOf foaf:nick .