Friend of a Friend (FOAF) vocabulary

IRI:
http://xmlns.com/foaf/0.1/
Other visualisation:
Ontology source

Table of Content

  1. Introduction
  2. Classes
  3. Object Properties
  4. Data Properties
  5. Annotation Properties
  6. Namespace Declarations

Introduction

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

Classes

agentc back to ToC or Class ToC

IRI: http://purl.org/dc/terms/Agent

is equivalent to
Agentc

Agentc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/Agent

An agent (eg. person, group, software or physical artifact).
has sub-classes
Groupc, Organizationc, Personc
is in domain of
AIM chat IDop, ICQ chat IDop, MSN chat IDop, Skype IDdp, Yahoo chat IDop, accountop, accountop, agedp, birthdaydp, genderdp, interestop, jabber IDop, madeop, openidop, personal mailboxop, sha1sum of a personal mailbox URI nameop, statusdp, tipjarop, topic_interestop, weblogop
is in range of
makerop, memberop

creative workc back to ToC or Class ToC

IRI: http://schema.org/CreativeWork

is equivalent to
Documentc

Documentc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/Document

is defined by
http://xmlns.com/foaf/0.1/
A document.
has sub-classes
Imagec, PersonalProfileDocumentc
is in domain of
primary topicop, sha1sum (hex)dp, topicop
is in range of
account service homepageop, homepageop, interestop, is primary topic ofop, openidop, pageop, publicationsop, schoolHomepageop, tipjarop, weblogop, work info homepageop, workplace homepageop
is disjoint with
Organizationc, Projectc

Groupc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/Group

A class of Agents.
has super-classes
Agentc
is in domain of
memberop

Imagec back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/Image

is defined by
http://xmlns.com/foaf/0.1/
An image.
has super-classes
Documentc
is in domain of
depictsop, thumbnailop
is in range of
depictionop, imageop, thumbnailop

image objectc back to ToC or Class ToC

IRI: http://schema.org/ImageObject

is equivalent to
Imagec

Label Propertyc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/LabelProperty

is defined by
http://xmlns.com/foaf/0.1/
A foaf:LabelProperty is any RDF property with texual values that serve as labels.

Online Accountc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/OnlineAccount

is defined by
http://xmlns.com/foaf/0.1/
An online account.
has super-classes
Thingc
has sub-classes
Online Chat Accountc, Online E-commerce Accountc, Online Gaming Accountc
is in domain of
account namedp, account service homepageop
is in range of
accountop, accountop

Online Chat Accountc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/OnlineChatAccount

is defined by
http://xmlns.com/foaf/0.1/
An online chat account.
has super-classes
Online Accountc

Online E-commerce Accountc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/OnlineEcommerceAccount

is defined by
http://xmlns.com/foaf/0.1/
An online e-commerce account.
has super-classes
Online Accountc

Online Gaming Accountc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/OnlineGamingAccount

is defined by
http://xmlns.com/foaf/0.1/
An online gaming account.
has super-classes
Online Accountc

Organizationc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/Organization

is defined by
http://xmlns.com/foaf/0.1/
An organization.
has super-classes
Agentc
is disjoint with
Documentc, Personc

personc back to ToC or Class ToC

IRI: http://schema.org/Person

is equivalent to
Personc

personc back to ToC or Class ToC

IRI: http://www.w3.org/2000/10/swap/pim/contact#Person

is equivalent to
Personc

Personc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/Person

is defined by
http://xmlns.com/foaf/0.1/
A person.
has super-classes
Spatial Thingc
Agentc
is in domain of
Surnamedp, current projectop, familyNamedp, family_namedp, firstNamedp, geekcodedp, imageop, knowsop, lastNamedp, myersBriggsdp, past projectop, plandp, publicationsop, schoolHomepageop, work info homepageop, workplace homepageop
is in range of
knowsop
is disjoint with
Organizationc, Projectc

PersonalProfileDocumentc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/PersonalProfileDocument

A personal profile RDF document.
has super-classes
Documentc

Projectc back to ToC or Class ToC

IRI: http://xmlns.com/foaf/0.1/Project

is defined by
http://xmlns.com/foaf/0.1/
A project (a collective endeavour of some kind).
is disjoint with
Documentc, Personc

Spatial Thingc back to ToC or Class ToC

IRI: http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing

has sub-classes
Personc
is in domain of
based nearop
is in range of
based nearop

Object Properties

accountop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/account

is defined by
http://xmlns.com/foaf/0.1/
Indicates an account held by this agent.
has domain
Agentc
has range
Online Accountc

accountop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/holdsAccount

is defined by
http://xmlns.com/foaf/0.1/
Indicates an account held by this agent.
has domain
Agentc
has range
Online Accountc

account service homepageop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/accountServiceHomepage

is defined by
http://xmlns.com/foaf/0.1/
Indicates a homepage of the service provide for this online account.
has domain
Online Accountc
has range
Documentc

AIM chat IDop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/aimChatID

is defined by
http://xmlns.com/foaf/0.1/
An AIM chat ID

has characteristics: inverse functional

has domain
Agentc
is also defined as
data property

based nearop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/based_near

is defined by
http://xmlns.com/foaf/0.1/
A location that something is based near, for some broadly human notion of near.
has domain
Spatial Thingc
has range
Spatial Thingc

current projectop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/currentProject

is defined by
http://xmlns.com/foaf/0.1/
A current project this person works on.
has domain
Personc
has range
Thingc

depictionop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/depiction

is defined by
http://xmlns.com/foaf/0.1/
A depiction of some thing.
has sub-properties
imageop
has domain
Thingc
has range
Imagec
is inverse of
depictsop

depictsop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/depicts

is defined by
http://xmlns.com/foaf/0.1/
A thing depicted in this representation.
has domain
Imagec
has range
Thingc
is inverse of
depictionop

focusop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/focus

is defined by
http://xmlns.com/foaf/0.1/
The underlying or 'focal' entity associated with some SKOS-described concept.
has domain
Concept
has range
Thingc

funded byop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/fundedBy

is defined by
http://xmlns.com/foaf/0.1/
An organization funding a project or person.
has domain
Thingc
has range
Thingc

homepageop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/homepage

is defined by
http://xmlns.com/foaf/0.1/
A homepage for some thing.

has characteristics: inverse functional

has super-properties
is primary topic ofop
pageop
has domain
Thingc
has range
Documentc

ICQ chat IDop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/icqChatID

is defined by
http://xmlns.com/foaf/0.1/
An ICQ chat ID

has characteristics: inverse functional

has domain
Agentc
is also defined as
data property

imageop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/img

is defined by
http://xmlns.com/foaf/0.1/
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).
has super-properties
depictionop
has domain
Personc
has range
Imagec

interestop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/interest

is defined by
http://xmlns.com/foaf/0.1/
A page about a topic of interest to this person.
has domain
Agentc
has range
Documentc

is primary topic ofop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/isPrimaryTopicOf

is defined by
http://xmlns.com/foaf/0.1/
A document that this thing is the primary topic of.

has characteristics: inverse functional

has super-properties
pageop
has sub-properties
homepageop, openidop
has domain
Thingc
has range
Documentc
is inverse of
primary topicop

jabber IDop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/jabberID

is defined by
http://xmlns.com/foaf/0.1/
A jabber ID for something.

has characteristics: inverse functional

has domain
Agentc
is also defined as
data property

knowsop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/knows

is defined by
http://xmlns.com/foaf/0.1/
A person known by this person (indicating some level of reciprocated interaction between the parties).
has domain
Personc
has range
Personc

logoop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/logo

is defined by
http://xmlns.com/foaf/0.1/
A logo representing some thing.

has characteristics: inverse functional

has domain
Thingc
has range
Thingc

madeop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/made

is defined by
http://xmlns.com/foaf/0.1/
Something that was made by this agent.
has domain
Agentc
has range
Thingc
is inverse of
makerop

makerop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/maker

is defined by
http://xmlns.com/foaf/0.1/
An agent that made this thing.
has domain
Thingc
has range
Agentc
is inverse of
madeop

memberop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/member

is defined by
http://xmlns.com/foaf/0.1/
Indicates a member of a Group
has domain
Groupc
has range
Agentc

MSN chat IDop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/msnChatID

is defined by
http://xmlns.com/foaf/0.1/
An MSN chat ID

has characteristics: inverse functional

has domain
Agentc
is also defined as
data property

openidop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/openid

is defined by
http://xmlns.com/foaf/0.1/
An OpenID for an Agent.

has characteristics: inverse functional

has super-properties
is primary topic ofop
has domain
Agentc
has range
Documentc

pageop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/page

is defined by
http://xmlns.com/foaf/0.1/
A page or document about this thing.
has sub-properties
homepageop, is primary topic ofop, tipjarop, weblogop
has domain
Thingc
has range
Documentc
is inverse of
topicop

past projectop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/pastProject

is defined by
http://xmlns.com/foaf/0.1/
A project this person has previously worked on.
has domain
Personc
has range
Thingc

personal mailboxop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/mbox

is defined by
http://xmlns.com/foaf/0.1/
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.

has characteristics: inverse functional

has domain
Agentc
has range
Thingc

phoneop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/phone

is defined by
http://xmlns.com/foaf/0.1/
A phone, specified using fully qualified tel: URI scheme (refs: http://www.w3.org/Addressing/schemes.html#tel).

primary topicop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/primaryTopic

is defined by
http://xmlns.com/foaf/0.1/
The primary topic of some page or document.

has characteristics: functional

has domain
Documentc
has range
Thingc
is inverse of
is primary topic ofop

publicationsop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/publications

is defined by
http://xmlns.com/foaf/0.1/
A link to the publications of this person.
has domain
Personc
has range
Documentc

schoolHomepageop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/schoolHomepage

is defined by
http://xmlns.com/foaf/0.1/
A homepage of a school attended by the person.
has domain
Personc
has range
Documentc

sha1sum of a personal mailbox URI nameop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/mbox_sha1sum

is defined by
http://xmlns.com/foaf/0.1/
The sha1sum of the URI of an Internet mailbox associated with exactly one owner, the first owner of the mailbox.

has characteristics: inverse functional

has domain
Agentc
is also defined as
data property

themeop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/theme

is defined by
http://xmlns.com/foaf/0.1/
A theme.
has domain
Thingc
has range
Thingc

thumbnailop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/thumbnail

is defined by
http://xmlns.com/foaf/0.1/
A derived thumbnail image.
has domain
Imagec
has range
Imagec

tipjarop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/tipjar

is defined by
http://xmlns.com/foaf/0.1/
A tipjar document for this agent, describing means for payment and reward.
has super-properties
pageop
has domain
Agentc
has range
Documentc

topicop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/topic

is defined by
http://xmlns.com/foaf/0.1/
A topic of some page or document.
has domain
Documentc
has range
Thingc
is inverse of
pageop

topic_interestop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/topic_interest

is defined by
http://xmlns.com/foaf/0.1/
A thing of interest to this person.
has domain
Agentc
has range
Thingc

weblogop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/weblog

is defined by
http://xmlns.com/foaf/0.1/
A weblog of some thing (whether person, group, company etc.).

has characteristics: inverse functional

has super-properties
pageop
has domain
Agentc
has range
Documentc

work info homepageop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/workInfoHomepage

is defined by
http://xmlns.com/foaf/0.1/
A work info homepage of some person; a page about their work for some organization.
has domain
Personc
has range
Documentc

workplace homepageop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/workplaceHomepage

is defined by
http://xmlns.com/foaf/0.1/
A workplace homepage of some person; the homepage of an organization they work for.
has domain
Personc
has range
Documentc

Yahoo chat IDop back to ToC or Object Property ToC

IRI: http://xmlns.com/foaf/0.1/yahooChatID

is defined by
http://xmlns.com/foaf/0.1/
A Yahoo chat ID

has characteristics: inverse functional

has domain
Agentc
is also defined as
data property

Data Properties

account namedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/accountName

is defined by
http://xmlns.com/foaf/0.1/
Indicates the name (identifier) associated with this online account.
has domain
Online Accountc
has range
literal

agedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/age

is defined by
http://xmlns.com/foaf/0.1/
The age in years of some agent.

has characteristics: functional

has domain
Agentc
has range
literal

AIM chat IDop back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/aimChatID

is defined by
http://xmlns.com/foaf/0.1/
An AIM chat ID
has super-properties
nicknamedp
has range
literal
is also defined as
object property

birthdaydp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/birthday

is defined by
http://xmlns.com/foaf/0.1/
The birthday of this Agent, represented in mm-dd string form, eg. '12-31'.

has characteristics: functional

has domain
Agentc
has range
literal

DNA checksumdp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/dnaChecksum

is defined by
http://xmlns.com/foaf/0.1/
A checksum for the DNA of some thing. Joke.
has range
literal

family_namedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/family_name

is defined by
http://xmlns.com/foaf/0.1/
The family name of some person.
has domain
Personc
has range
literal

familyNamedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/familyName

is defined by
http://xmlns.com/foaf/0.1/
The family name of some person.
has domain
Personc
has range
literal

firstNamedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/firstName

is defined by
http://xmlns.com/foaf/0.1/
The first name of a person.
has domain
Personc
has range
literal

geekcodedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/geekcode

is defined by
http://xmlns.com/foaf/0.1/
A textual geekcode for this person, see http://www.geekcode.com/geek.html
has domain
Personc
has range
literal

genderdp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/gender

is defined by
http://xmlns.com/foaf/0.1/
The gender of this Agent (typically but not necessarily 'male' or 'female').

has characteristics: functional

has domain
Agentc
has range
literal

Given namedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/givenName

is defined by
http://xmlns.com/foaf/0.1/
The given name of some person.

Given namedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/givenname

is defined by
http://xmlns.com/foaf/0.1/
The given name of some person.

ICQ chat IDop back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/icqChatID

is defined by
http://xmlns.com/foaf/0.1/
An ICQ chat ID
has super-properties
nicknamedp
has range
literal
is also defined as
object property

jabber IDop back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/jabberID

is defined by
http://xmlns.com/foaf/0.1/
A jabber ID for something.
has range
literal
is also defined as
object property

lastNamedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/lastName

is defined by
http://xmlns.com/foaf/0.1/
The last name of a person.
has domain
Personc
has range
literal

MSN chat IDop back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/msnChatID

is defined by
http://xmlns.com/foaf/0.1/
An MSN chat ID
has super-properties
nicknamedp
has range
literal
is also defined as
object property

myersBriggsdp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/myersBriggs

is defined by
http://xmlns.com/foaf/0.1/
A Myers Briggs (MBTI) personality classification.
has domain
Personc
has range
literal

namedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/name

is defined by
http://xmlns.com/foaf/0.1/
A name for some thing.
has range
literal
is also defined as
annotation property

nicknamedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/nick

is defined by
http://xmlns.com/foaf/0.1/
A short informal nickname characterising an agent (includes login identifiers, IRC and other chat nicknames).
has sub-properties
AIM chat IDop, ICQ chat IDop, MSN chat IDop, Skype IDdp, Yahoo chat IDop

plandp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/plan

is defined by
http://xmlns.com/foaf/0.1/
A .plan comment, in the tradition of finger and '.plan' files.
has domain
Personc
has range
literal

sha1sum (hex)dp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/sha1

is defined by
http://xmlns.com/foaf/0.1/
A sha1sum hash, in hex.
has domain
Documentc

sha1sum of a personal mailbox URI nameop back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/mbox_sha1sum

is defined by
http://xmlns.com/foaf/0.1/
The sha1sum of the URI of an Internet mailbox associated with exactly one owner, the first owner of the mailbox.
has range
literal
is also defined as
object property

Skype IDdp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/skypeID

is defined by
http://xmlns.com/foaf/0.1/
A Skype ID
has super-properties
nicknamedp
has domain
Agentc
has range
literal

statusdp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/status

is defined by
http://xmlns.com/foaf/0.1/
A string expressing what the user is happy for the general public (normally) to know about their current activity.
has domain
Agentc
has range
literal

Surnamedp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/surname

is defined by
http://xmlns.com/foaf/0.1/
The surname of some person.
has domain
Personc
has range
literal

titledp back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/title

is defined by
http://xmlns.com/foaf/0.1/
Title (Mr, Mrs, Ms, Dr. etc)

Yahoo chat IDop back to ToC or Data Property ToC

IRI: http://xmlns.com/foaf/0.1/yahooChatID

is defined by
http://xmlns.com/foaf/0.1/
A Yahoo chat ID
has super-properties
nicknamedp
has range
literal
is also defined as
object property

Annotation Properties

assuranceap back to ToC or Annotation Property ToC

IRI: http://xmlns.com/wot/0.1/assurance

dateap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/elements/1.1/date

descriptionap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/elements/1.1/description

membershipClassap back to ToC or Annotation Property ToC

IRI: http://xmlns.com/foaf/0.1/membershipClass

is defined by
http://xmlns.com/foaf/0.1/
Indicates the class of individuals that are a member of a Group

nameap back to ToC or Annotation Property ToC

IRI: http://xmlns.com/foaf/0.1/name

is defined by
http://xmlns.com/foaf/0.1/
A name for some thing.
has super-properties
label
has domain
Thingc
is also defined as
data property

src assuranceap back to ToC or Annotation Property ToC

IRI: http://xmlns.com/wot/0.1/src_assurance

term statusap back to ToC or Annotation Property ToC

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

titleap back to ToC or Annotation Property ToC

IRI: http://purl.org/dc/elements/1.1/title

Namespace Declarations back to ToC

default namespace
http://xmlns.com/foaf/0.1/
contact
http://www.w3.org/2000/10/swap/pim/contact#
core
http://www.w3.org/2004/02/skos/core#
dc
http://purl.org/dc/elements/1.1/
foaf
http://xmlns.com/foaf/0.1/
ns
http://www.w3.org/2003/06/sw-vocab-status/ns#
owl
http://www.w3.org/2002/07/owl#
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs
http://www.w3.org/2000/01/rdf-schema#
schema-org
http://schema.org/
terms
http://purl.org/dc/terms/
wgs84-pos
http://www.w3.org/2003/01/geo/wgs84_pos#
wot
http://xmlns.com/wot/0.1/
xsd
http://www.w3.org/2001/XMLSchema#

This HTML document was obtained by processing the OWL ontology source code through LODE, Live OWL Documentation Environment, developed by Silvio Peroni.