made by pyLODE 2.8.10

Friend of a Friend (FOAF) vocabulary

URI: http://xmlns.com/foaf/0.1/
Ontology RDF: RDF (turtle)

Description

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

Table of Contents

Classes
Object Properties
Functional Properties
Datatype Properties
Annotation Properties
Properties
Namespaces
Legend

Overview

Pictures say 1,000 words

Figure 1: Ontology overview

Classes ↑

Agent
Class
Document
Group
Image
Label Property
Online Account
Online Chat Account
Online E-commerce Account
Online Gaming Account
Organization
Person
PersonalProfileDocument
Project
Spatial Thing

Class^c

URI	`http://www.w3.org/2000/01/rdf-schema#Class`
Members	foaf:Document foaf:Agent foaf:PersonalProfileDocument foaf:Group foaf:OnlineGamingAccount foaf:OnlineChatAccount foaf:Person foaf:LabelProperty foaf:Image foaf:OnlineAccount foaf:Project foaf:OnlineEcommerceAccount foaf:Organization rdfs:Class geo:SpatialThing

Spatial Thing^c

URI	`http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing`
Sub-classes	foaf:Person^c
In domain of	foaf:based_near^op
In range of	foaf:based_near^op

Agent^c

URI	`http://xmlns.com/foaf/0.1/Agent`
Description	An agent (eg. person, group, software or physical artifact).
Sub-classes	foaf:Person^c foaf:Group^c foaf:Organization^c
In domain of	foaf:interest^op foaf:openid^op foaf:jabberID^dp foaf:age^fp foaf:icqChatID^dp foaf:aimChatID^dp foaf:topic_interest^op foaf:mbox^op foaf:skypeID^dp foaf:weblog^op foaf:birthday^fp foaf:msnChatID^dp foaf:tipjar^op foaf:status^dp foaf:holdsAccount^op foaf:made^op foaf:mbox_sha1sum^dp foaf:gender^fp foaf:account^op foaf:yahooChatID^dp
In range of	foaf:maker^op foaf:member^op

Document^c

URI	`http://xmlns.com/foaf/0.1/Document`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A document.
Sub-classes	foaf:PersonalProfileDocument^c foaf:Image^c
In domain of	foaf:primaryTopic^op foaf:topic^op foaf:sha1^dp
In range of	foaf:openid^op foaf:schoolHomepage^op foaf:workInfoHomepage^op foaf:interest^op foaf:workplaceHomepage^op foaf:weblog^op foaf:page^op foaf:isPrimaryTopicOf foaf:tipjar^op foaf:homepage^op foaf:publications^op foaf:accountServiceHomepage^op

Group^c

URI	`http://xmlns.com/foaf/0.1/Group`
Description	A class of Agents.
Super-classes	foaf:Agent^c
In domain of	foaf:member^op

Image^c

URI	`http://xmlns.com/foaf/0.1/Image`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An image.
Super-classes	foaf:Document^c
In domain of	foaf:thumbnail^op foaf:depicts^op
In range of	foaf:depiction^op foaf:img^op foaf:thumbnail^op

Label Property^c

URI	`http://xmlns.com/foaf/0.1/LabelProperty`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A foaf:LabelProperty is any RDF property with texual values that serve as labels.

Online Account^c

URI	`http://xmlns.com/foaf/0.1/OnlineAccount`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An online account.
Super-classes	owl:Thing^c
Sub-classes	foaf:OnlineEcommerceAccount^c foaf:OnlineGamingAccount^c foaf:OnlineChatAccount^c
In domain of	foaf:accountName^dp foaf:accountServiceHomepage^op
In range of	foaf:holdsAccount^op foaf:account^op

Online Chat Account^c

URI	`http://xmlns.com/foaf/0.1/OnlineChatAccount`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An online chat account.
Super-classes	foaf:OnlineAccount^c

Online E-commerce Account^c

URI	`http://xmlns.com/foaf/0.1/OnlineEcommerceAccount`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An online e-commerce account.
Super-classes	foaf:OnlineAccount^c

Online Gaming Account^c

URI	`http://xmlns.com/foaf/0.1/OnlineGamingAccount`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An online gaming account.
Super-classes	foaf:OnlineAccount^c

Organization^c

URI	`http://xmlns.com/foaf/0.1/Organization`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An organization.
Super-classes	foaf:Agent^c

Person^c

URI	`http://xmlns.com/foaf/0.1/Person`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A person.
Super-classes	foaf:Agent^c geo:SpatialThing^c
In domain of	foaf:knows^op foaf:firstName^dp foaf:publications^op foaf:myersBriggs^dp foaf:plan^dp foaf:familyName^dp foaf:pastProject^op foaf:geekcode^dp foaf:schoolHomepage^op foaf:family_name^dp foaf:surname^dp foaf:workplaceHomepage^op foaf:currentProject^op foaf:workInfoHomepage^op foaf:lastName^dp foaf:img^op
In range of	foaf:knows^op

PersonalProfileDocument^c

URI	`http://xmlns.com/foaf/0.1/PersonalProfileDocument`
Description	A personal profile RDF document.
Super-classes	foaf:Document^c

Project^c

URI	`http://xmlns.com/foaf/0.1/Project`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A project (a collective endeavour of some kind).

Object Properties ↑

account^op

URI	`http://xmlns.com/foaf/0.1/account`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	Indicates an account held by this agent.
Domain(s)	foaf:Agent^c
Range(s)	foaf:OnlineAccount^c

account service homepage^op

URI	`http://xmlns.com/foaf/0.1/accountServiceHomepage`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	Indicates a homepage of the service provide for this online account.
Domain(s)	foaf:OnlineAccount^c
Range(s)	foaf:Document^c

based near^op

URI	`http://xmlns.com/foaf/0.1/based_near`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A location that something is based near, for some broadly human notion of near.
Domain(s)	geo:SpatialThing^c
Range(s)	geo:SpatialThing^c

current project^op

URI	`http://xmlns.com/foaf/0.1/currentProject`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A current project this person works on.
Domain(s)	foaf:Person^c
Range(s)	owl:Thing^c

depiction^op

URI	`http://xmlns.com/foaf/0.1/depiction`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A depiction of some thing.
Inverse properties	foaf:depicts^op
Domain(s)	owl:Thing^c
Range(s)	foaf:Image^c

depicts^op

URI	`http://xmlns.com/foaf/0.1/depicts`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A thing depicted in this representation.
Inverse properties	foaf:depiction^op
Domain(s)	foaf:Image^c
Range(s)	owl:Thing^c

focus^op

URI	`http://xmlns.com/foaf/0.1/focus`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The underlying or 'focal' entity associated with some SKOS-described concept.
Domain(s)	skos:Concept^c
Range(s)	owl:Thing^c

funded by^op

URI	`http://xmlns.com/foaf/0.1/fundedBy`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An organization funding a project or person.
Domain(s)	owl:Thing^c
Range(s)	owl:Thing^c

account^op

URI	`http://xmlns.com/foaf/0.1/holdsAccount`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	Indicates an account held by this agent.
Domain(s)	foaf:Agent^c
Range(s)	foaf:OnlineAccount^c

homepage^op

URI	`http://xmlns.com/foaf/0.1/homepage`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A homepage for some thing.
Super-properties	foaf:isPrimaryTopicOf foaf:page^op
Domain(s)	owl:Thing^c
Range(s)	foaf:Document^c

image^op

URI	`http://xmlns.com/foaf/0.1/img`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	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).
Super-properties	foaf:depiction^op
Domain(s)	foaf:Person^c
Range(s)	foaf:Image^c

interest^op

URI	`http://xmlns.com/foaf/0.1/interest`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A page about a topic of interest to this person.
Domain(s)	foaf:Agent^c
Range(s)	foaf:Document^c

knows^op

URI	`http://xmlns.com/foaf/0.1/knows`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A person known by this person (indicating some level of reciprocated interaction between the parties).
Domain(s)	foaf:Person^c
Range(s)	foaf:Person^c

logo^op

URI	`http://xmlns.com/foaf/0.1/logo`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A logo representing some thing.
Domain(s)	owl:Thing^c
Range(s)	owl:Thing^c

made^op

URI	`http://xmlns.com/foaf/0.1/made`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	Something that was made by this agent.
Inverse properties	foaf:maker^op
Domain(s)	foaf:Agent^c
Range(s)	owl:Thing^c

maker^op

URI	`http://xmlns.com/foaf/0.1/maker`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An agent that made this thing.
Equivalent properties	dct:creator
Inverse properties	foaf:made^op
Domain(s)	owl:Thing^c
Range(s)	foaf:Agent^c

personal mailbox^op

URI	`http://xmlns.com/foaf/0.1/mbox`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	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.
Domain(s)	foaf:Agent^c
Range(s)	owl:Thing^c

member^op

URI	`http://xmlns.com/foaf/0.1/member`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	Indicates a member of a Group
Domain(s)	foaf:Group^c
Range(s)	foaf:Agent^c

openid^op

URI	`http://xmlns.com/foaf/0.1/openid`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An OpenID for an Agent.
Super-properties	foaf:isPrimaryTopicOf
Domain(s)	foaf:Agent^c
Range(s)	foaf:Document^c

page^op

URI	`http://xmlns.com/foaf/0.1/page`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A page or document about this thing.
Inverse properties	foaf:topic^op
Domain(s)	owl:Thing^c
Range(s)	foaf:Document^c

past project^op

URI	`http://xmlns.com/foaf/0.1/pastProject`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A project this person has previously worked on.
Domain(s)	foaf:Person^c
Range(s)	owl:Thing^c

phone^op

URI	`http://xmlns.com/foaf/0.1/phone`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A phone, specified using fully qualified tel: URI scheme (refs: http://www.w3.org/Addressing/schemes.html#tel).

primary topic^op

URI	`http://xmlns.com/foaf/0.1/primaryTopic`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The primary topic of some page or document.
Inverse properties	foaf:isPrimaryTopicOf
Domain(s)	foaf:Document^c
Range(s)	owl:Thing^c

publications^op

URI	`http://xmlns.com/foaf/0.1/publications`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A link to the publications of this person.
Domain(s)	foaf:Person^c
Range(s)	foaf:Document^c

schoolHomepage^op

URI	`http://xmlns.com/foaf/0.1/schoolHomepage`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A homepage of a school attended by the person.
Domain(s)	foaf:Person^c
Range(s)	foaf:Document^c

theme^op

URI	`http://xmlns.com/foaf/0.1/theme`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A theme.
Domain(s)	owl:Thing^c
Range(s)	owl:Thing^c

thumbnail^op

URI	`http://xmlns.com/foaf/0.1/thumbnail`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A derived thumbnail image.
Domain(s)	foaf:Image^c
Range(s)	foaf:Image^c

tipjar^op

URI	`http://xmlns.com/foaf/0.1/tipjar`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A tipjar document for this agent, describing means for payment and reward.
Super-properties	foaf:page^op
Domain(s)	foaf:Agent^c
Range(s)	foaf:Document^c

topic^op

URI	`http://xmlns.com/foaf/0.1/topic`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A topic of some page or document.
Inverse properties	foaf:page^op
Domain(s)	foaf:Document^c
Range(s)	owl:Thing^c

topic_interest^op

URI	`http://xmlns.com/foaf/0.1/topic_interest`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A thing of interest to this person.
Domain(s)	foaf:Agent^c
Range(s)	owl:Thing^c

weblog^op

URI	`http://xmlns.com/foaf/0.1/weblog`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A weblog of some thing (whether person, group, company etc.).
Super-properties	foaf:page^op
Domain(s)	foaf:Agent^c
Range(s)	foaf:Document^c

work info homepage^op

URI	`http://xmlns.com/foaf/0.1/workInfoHomepage`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A work info homepage of some person; a page about their work for some organization.
Domain(s)	foaf:Person^c
Range(s)	foaf:Document^c

workplace homepage^op

URI	`http://xmlns.com/foaf/0.1/workplaceHomepage`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A workplace homepage of some person; the homepage of an organization they work for.
Domain(s)	foaf:Person^c
Range(s)	foaf:Document^c

Functional Properties ↑

age
birthday
gender

age^fp

URI	`http://xmlns.com/foaf/0.1/age`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The age in years of some agent.
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

birthday^fp

URI	`http://xmlns.com/foaf/0.1/birthday`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The birthday of this Agent, represented in mm-dd string form, eg. '12-31'.
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

gender^fp

URI	`http://xmlns.com/foaf/0.1/gender`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The gender of this Agent (typically but not necessarily 'male' or 'female').
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

Datatype Properties ↑

account name^dp

URI	`http://xmlns.com/foaf/0.1/accountName`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	Indicates the name (identifier) associated with this online account.
Domain(s)	foaf:OnlineAccount^c
Range(s)	rdfs:Literal^c

AIM chat ID^dp

URI	`http://xmlns.com/foaf/0.1/aimChatID`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An AIM chat ID
Super-properties	foaf:nick^dp
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

DNA checksum^dp

URI	`http://xmlns.com/foaf/0.1/dnaChecksum`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A checksum for the DNA of some thing. Joke.
Range(s)	rdfs:Literal^c

familyName^dp

URI	`http://xmlns.com/foaf/0.1/familyName`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The family name of some person.
Domain(s)	foaf:Person^c
Range(s)	rdfs:Literal^c

family_name^dp

URI	`http://xmlns.com/foaf/0.1/family_name`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The family name of some person.
Domain(s)	foaf:Person^c
Range(s)	rdfs:Literal^c

firstName^dp

URI	`http://xmlns.com/foaf/0.1/firstName`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The first name of a person.
Domain(s)	foaf:Person^c
Range(s)	rdfs:Literal^c

geekcode^dp

URI	`http://xmlns.com/foaf/0.1/geekcode`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A textual geekcode for this person, see http://www.geekcode.com/geek.html
Domain(s)	foaf:Person^c
Range(s)	rdfs:Literal^c

Given name^dp

URI	`http://xmlns.com/foaf/0.1/givenName`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The given name of some person.

Given name^dp

URI	`http://xmlns.com/foaf/0.1/givenname`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The given name of some person.

ICQ chat ID^dp

URI	`http://xmlns.com/foaf/0.1/icqChatID`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An ICQ chat ID
Super-properties	foaf:nick^dp
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

jabber ID^dp

URI	`http://xmlns.com/foaf/0.1/jabberID`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A jabber ID for something.
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

lastName^dp

URI	`http://xmlns.com/foaf/0.1/lastName`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The last name of a person.
Domain(s)	foaf:Person^c
Range(s)	rdfs:Literal^c

sha1sum of a personal mailbox URI name^dp

URI	`http://xmlns.com/foaf/0.1/mbox_sha1sum`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The sha1sum of the URI of an Internet mailbox associated with exactly one owner, the first owner of the mailbox.
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

MSN chat ID^dp

URI	`http://xmlns.com/foaf/0.1/msnChatID`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	An MSN chat ID
Super-properties	foaf:nick^dp
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

myersBriggs^dp

URI	`http://xmlns.com/foaf/0.1/myersBriggs`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A Myers Briggs (MBTI) personality classification.
Domain(s)	foaf:Person^c
Range(s)	rdfs:Literal^c

name^dp

URI	`http://xmlns.com/foaf/0.1/name`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A name for some thing.
Super-properties	rdfs:label
Domain(s)	owl:Thing^c
Range(s)	rdfs:Literal^c

nickname^dp

URI	`http://xmlns.com/foaf/0.1/nick`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A short informal nickname characterising an agent (includes login identifiers, IRC and other chat nicknames).

plan^dp

URI	`http://xmlns.com/foaf/0.1/plan`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A .plan comment, in the tradition of finger and '.plan' files.
Domain(s)	foaf:Person^c
Range(s)	rdfs:Literal^c

sha1sum (hex)^dp

URI	`http://xmlns.com/foaf/0.1/sha1`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A sha1sum hash, in hex.
Domain(s)	foaf:Document^c

Skype ID^dp

URI	`http://xmlns.com/foaf/0.1/skypeID`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A Skype ID
Super-properties	foaf:nick^dp
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

status^dp

URI	`http://xmlns.com/foaf/0.1/status`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A string expressing what the user is happy for the general public (normally) to know about their current activity.
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

Surname^dp

URI	`http://xmlns.com/foaf/0.1/surname`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	The surname of some person.
Domain(s)	foaf:Person^c
Range(s)	rdfs:Literal^c

title^dp

URI	`http://xmlns.com/foaf/0.1/title`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	Title (Mr, Mrs, Ms, Dr. etc)

Yahoo chat ID^dp

URI	`http://xmlns.com/foaf/0.1/yahooChatID`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A Yahoo chat ID
Super-properties	foaf:nick^dp
Domain(s)	foaf:Agent^c
Range(s)	rdfs:Literal^c

Annotation Properties ↑

date
description
title
term_status
membershipClass
assurance
src_assurance

date^ap

URI	`http://purl.org/dc/elements/1.1/date`

description^ap

URI	`http://purl.org/dc/elements/1.1/description`

title^ap

URI	`http://purl.org/dc/elements/1.1/title`

term_status^ap

URI	`http://www.w3.org/2003/06/sw-vocab-status/ns#term_status`

membershipClass^ap

URI	`http://xmlns.com/foaf/0.1/membershipClass`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	Indicates the class of individuals that are a member of a Group

assurance^ap

URI	`http://xmlns.com/wot/0.1/assurance`

src_assurance^ap

URI	`http://xmlns.com/wot/0.1/src_assurance`

Properties ↑

is primary topic of

is primary topic of^p

URI	`http://xmlns.com/foaf/0.1/isPrimaryTopicOf`
Is Defined By	http://xmlns.com/foaf/0.1/
Description	A document that this thing is the primary topic of.
Super-properties	foaf:page^op
Inverse properties	foaf:primaryTopic^op
Domain(s)	owl:Thing^c
Range(s)	foaf:Document^c

Namespaces ↑

con: http://www.w3.org/2000/10/swap/pim/contact#
dc: http://purl.org/dc/elements/1.1/
dct: http://purl.org/dc/terms/
foaf: http://xmlns.com/foaf/0.1/
geo: http://www.w3.org/2003/01/geo/wgs84_pos#
owl: http://www.w3.org/2002/07/owl#
prov: http://www.w3.org/ns/prov#
rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: http://www.w3.org/2000/01/rdf-schema#
schema: http://schema.org/
sdo: https://schema.org/
skos: http://www.w3.org/2004/02/skos/core#
vs: http://www.w3.org/2003/06/sw-vocab-status/ns#
wot: http://xmlns.com/wot/0.1/
xsd: http://www.w3.org/2001/XMLSchema#

Legend

^c	Classes
^op	Object Properties
^fp	Functional Properties
^dp	Data Properties
^dp	Annotation Properties
^p	Properties
ⁿⁱ	Named Individuals