Friend of a Friend (FOAF) vocabulary

The Friend of a Friend (FOAF) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language.

Description	The Friend of a Friend (FOAF) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language.
Title	Friend of a Friend (FOAF) vocabulary
type	Ontology

Classes

URI	Label	Comment
foaf:Document ≍ http://schema.org/CreativeWork ∉ foaf:Organization, foaf:Project	Document	A document.
foaf:Image ⊆ foaf:Document ≍ http://schema.org/ImageObject	Image	An image.
foaf:LabelProperty	Label Property	A foaf:LabelProperty is any RDF property with texual values that serve as labels.
foaf:OnlineAccount ⊆ owl:Thing	Online Account	An online account.
foaf:OnlineChatAccount ⊆ foaf:OnlineAccount	Online Chat Account	An online chat account.
foaf:OnlineEcommerceAccount ⊆ foaf:OnlineAccount	Online E-commerce Account	An online e-commerce account.
foaf:OnlineGamingAccount ⊆ foaf:OnlineAccount	Online Gaming Account	An online gaming account.
foaf:Organization ⊆ foaf:Agent ∉ foaf:Document, foaf:Person	Organization	An organization.
foaf:Person ⊆ foaf:Agent, geo:SpatialThing ≍ http://schema.org/Person, http://www.w3.org/2000/10/swap/pim/contact#Person ∉ foaf:Organization, foaf:Project	Person	A person.
foaf:Project ∉ foaf:Document, foaf:Person	Project	A project (a collective endeavour of some kind).

Properties

URI	Label	Comment
foaf:aimChatID foaf:Agent ↦ rdfs:Literal ⊆ foaf:nick	AIM chat ID	An AIM chat ID
foaf:dnaChecksum ◌ ↦ rdfs:Literal	DNA checksum	A checksum for the DNA of some thing. Joke.
foaf:givenName	Given name	The given name of some person.
foaf:givenname	Given name	The given name of some person.
foaf:icqChatID foaf:Agent ↦ rdfs:Literal ⊆ foaf:nick	ICQ chat ID	An ICQ chat ID
foaf:msnChatID foaf:Agent ↦ rdfs:Literal ⊆ foaf:nick	MSN chat ID	An MSN chat ID
foaf:skypeID foaf:Agent ↦ rdfs:Literal ⊆ foaf:nick	Skype ID	A Skype ID
foaf:surname foaf:Person ↦ rdfs:Literal	Surname	The surname of some person.
foaf:yahooChatID foaf:Agent ↦ rdfs:Literal ⊆ foaf:nick	Yahoo chat ID	A Yahoo chat ID
foaf:account foaf:Agent ↦ foaf:OnlineAccount	account	Indicates an account held by this agent.
foaf:holdsAccount foaf:Agent ↦ foaf:OnlineAccount	account	Indicates an account held by this agent.
foaf:accountName foaf:OnlineAccount ↦ rdfs:Literal	account name	Indicates the name (identifier) associated with this online account.
foaf:accountServiceHomepage foaf:OnlineAccount ↦ foaf:Document	account service homepage	Indicates a homepage of the service provide for this online account.
foaf:age foaf:Agent ↦ rdfs:Literal	age	The age in years of some agent.
foaf:based_near geo:SpatialThing ↦ geo:SpatialThing	based near	A location that something is based near, for some broadly human notion of near.
foaf:birthday foaf:Agent ↦ rdfs:Literal	birthday	The birthday of this Agent, represented in mm-dd string form, eg. '12-31'.
foaf:currentProject foaf:Person ↦ owl:Thing	current project	A current project this person works on.
foaf:depiction owl:Thing ↦ foaf:Image	depiction	A depiction of some thing.
foaf:depicts foaf:Image ↦ owl:Thing	depicts	A thing depicted in this representation.
foaf:familyName foaf:Person ↦ rdfs:Literal	familyName	The family name of some person.
foaf:family_name foaf:Person ↦ rdfs:Literal	family_name	The family name of some person.
foaf:firstName foaf:Person ↦ rdfs:Literal	firstName	The first name of a person.
foaf:focus skos:Concept ↦ owl:Thing	focus	The underlying or 'focal' entity associated with some SKOS-described concept.
foaf:fundedBy owl:Thing ↦ owl:Thing	funded by	An organization funding a project or person.
foaf:geekcode foaf:Person ↦ rdfs:Literal	geekcode	A textual geekcode for this person, see http://www.geekcode.com/geek.html
foaf:gender foaf:Agent ↦ rdfs:Literal	gender	The gender of this Agent (typically but not necessarily 'male' or 'female').
foaf:homepage owl:Thing ↦ foaf:Document ⊆ foaf:isPrimaryTopicOf, foaf:page	homepage	This axiom needed so that Protege loads DCAT2 without errors.
foaf:img foaf:Person ↦ foaf:Image ⊆ foaf:depiction	image	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).
foaf:interest foaf:Agent ↦ foaf:Document	interest	A page about a topic of interest to this person.
foaf:isPrimaryTopicOf owl:Thing ↦ foaf:Document ⊆ foaf:page	is primary topic of	A document that this thing is the primary topic of.
foaf:jabberID foaf:Agent ↦ rdfs:Literal	jabber ID	A jabber ID for something.
foaf:knows foaf:Person ↦ foaf:Person	knows	A person known by this person (indicating some level of reciprocated interaction between the parties).
foaf:lastName foaf:Person ↦ rdfs:Literal	lastName	The last name of a person.
foaf:logo owl:Thing ↦ owl:Thing	logo	A logo representing some thing.
foaf:made foaf:Agent ↦ owl:Thing	made	Something that was made by this agent.
foaf:maker owl:Thing ↦ foaf:Agent ≍ dcterms:creator	maker	An agent that made this thing.
foaf:member foaf:Group ↦ foaf:Agent	member	Indicates a member of a Group
foaf:membershipClass	membershipClass	Indicates the class of individuals that are a member of a Group
foaf:myersBriggs foaf:Person ↦ rdfs:Literal	myersBriggs	A Myers Briggs (MBTI) personality classification.
foaf:name owl:Thing ↦ rdfs:Literal ⊆ rdfs:label	name	A name for some thing.
foaf:nick	nickname	A short informal nickname characterising an agent (includes login identifiers, IRC and other chat nicknames).
foaf:openid foaf:Agent ↦ foaf:Document ⊆ foaf:isPrimaryTopicOf	openid	An OpenID for an Agent.
foaf:page owl:Thing ↦ foaf:Document	page	A page or document about this thing.
foaf:pastProject foaf:Person ↦ owl:Thing	past project	A project this person has previously worked on.
foaf:mbox foaf:Agent ↦ owl:Thing	personal mailbox	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.
foaf:phone	phone	A phone, specified using fully qualified tel: URI scheme (refs: http://www.w3.org/Addressing/schemes.html#tel).
foaf:plan foaf:Person ↦ rdfs:Literal	plan	A .plan comment, in the tradition of finger and '.plan' files.
foaf:primaryTopic foaf:Document ↦ owl:Thing	primary topic	This axiom needed so that Protege loads DCAT2 without errors.
foaf:publications foaf:Person ↦ foaf:Document	publications	A link to the publications of this person.
foaf:schoolHomepage foaf:Person ↦ foaf:Document	schoolHomepage	A homepage of a school attended by the person.
foaf:sha1 foaf:Document ↦ ◌	sha1sum (hex)	A sha1sum hash, in hex.
foaf:mbox_sha1sum foaf:Agent ↦ rdfs:Literal	sha1sum of a personal mailbox URI name	The sha1sum of the URI of an Internet mailbox associated with exactly one owner, the first owner of the mailbox.
foaf:status foaf:Agent ↦ rdfs:Literal	status	A string expressing what the user is happy for the general public (normally) to know about their current activity.
foaf:theme owl:Thing ↦ owl:Thing	theme	A theme.
foaf:thumbnail foaf:Image ↦ foaf:Image	thumbnail	A derived thumbnail image.
foaf:tipjar foaf:Agent ↦ foaf:Document ⊆ foaf:page	tipjar	A tipjar document for this agent, describing means for payment and reward.
foaf:title	title	Title (Mr, Mrs, Ms, Dr. etc)
foaf:topic foaf:Document ↦ owl:Thing	topic	A topic of some page or document.
foaf:topic_interest foaf:Agent ↦ owl:Thing	topic_interest	A thing of interest to this person.
foaf:weblog foaf:Agent ↦ foaf:Document ⊆ foaf:page	weblog	A weblog of some thing (whether person, group, company etc.).
foaf:workInfoHomepage foaf:Person ↦ foaf:Document	work info homepage	A work info homepage of some person; a page about their work for some organization.
foaf:workplaceHomepage foaf:Person ↦ foaf:Document	workplace homepage	A workplace homepage of some person; the homepage of an organization they work for.