RDF Schema

title: SIOC Core Ontology Namespace

versionInfo: Revision: 1.35

description: SIOC (Semantically-Interlinked Online Communities) is an ontology for describing the information in online communities. This information can be used to export information from online communities and to link them together. The scope of the application areas that SIOC can be used for includes (and is not limited to) weblogs, message boards, mailing lists and chat channels.

seeAlso: http://rdfs.org/sioc/spec

Namespace: http://rdfs.org/sioc/ns#
Classes
Community [Community]	Community is a high-level concept that defines an online community and what it consists of.
	isDefinedBy:	http://rdfs.org/sioc/ns#
	disjointWith:	http://rdfs.org/sioc/ns#Item
	disjointWith:	http://rdfs.org/sioc/ns#Role
	disjointWith:	http://rdfs.org/sioc/ns#UserAccount
Container [Container]	An area in which content Items are contained.
	isDefinedBy:	http://rdfs.org/sioc/ns#
	disjointWith:	http://rdfs.org/sioc/ns#Item
	disjointWith:	http://rdfs.org/sioc/ns#Role
	disjointWith:	http://rdfs.org/sioc/ns#UserAccount
	disjointWith:	http://rdfs.org/sioc/ns#Usergroup
Forum [Forum]	A discussion area on which Posts or entries are made.
	subClassOf:	http://rdfs.org/sioc/ns#Container
	isDefinedBy:	http://rdfs.org/sioc/ns#
Item [Item]	An Item is something which can be in a Container.
	isDefinedBy:	http://rdfs.org/sioc/ns#
	disjointWith:	http://rdfs.org/sioc/ns#Container
	disjointWith:	http://rdfs.org/sioc/ns#Role
	disjointWith:	http://rdfs.org/sioc/ns#Space
	disjointWith:	http://rdfs.org/sioc/ns#UserAccount
	disjointWith:	http://rdfs.org/sioc/ns#Usergroup
Post [Post]	An article or message that can be posted to a Forum.
	subClassOf:	http://rdfs.org/sioc/ns#Item
	subClassOf:	http://xmlns.com/foaf/0.1/Document
	isDefinedBy:	http://rdfs.org/sioc/ns#
Role [Role]	A Role is a function of a UserAccount within a scope of a particular Forum, Site, etc.
	isDefinedBy:	http://rdfs.org/sioc/ns#
	disjointWith:	http://rdfs.org/sioc/ns#Container
	disjointWith:	http://rdfs.org/sioc/ns#Item
	disjointWith:	http://rdfs.org/sioc/ns#Space
	disjointWith:	http://rdfs.org/sioc/ns#UserAccount
	disjointWith:	http://rdfs.org/sioc/ns#Usergroup
Space [Space]	A Space is a place where data resides, e.g. on a website, desktop, fileshare, etc.
	isDefinedBy:	http://rdfs.org/sioc/ns#
	disjointWith:	http://rdfs.org/sioc/ns#Item
	disjointWith:	http://rdfs.org/sioc/ns#Role
	disjointWith:	http://rdfs.org/sioc/ns#UserAccount
	disjointWith:	http://rdfs.org/sioc/ns#Usergroup
Site [Site]	A Site can be the location of an online community or set of communities, with UserAccounts and Usergroups creating Items in a set of Containers. It can be thought of as a web-accessible data Space.
	subClassOf:	http://rdfs.org/sioc/ns#Space
	isDefinedBy:	http://rdfs.org/sioc/ns#
Thread [Thread]	A container for a series of threaded discussion Posts or Items.
	subClassOf:	http://rdfs.org/sioc/ns#Container
	isDefinedBy:	http://rdfs.org/sioc/ns#
User Account [UserAccount]	A user account in an online community site.
	subClassOf:	http://xmlns.com/foaf/0.1/OnlineAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
	disjointWith:	http://rdfs.org/sioc/ns#Container
	disjointWith:	http://rdfs.org/sioc/ns#Item
	disjointWith:	http://rdfs.org/sioc/ns#Role
	disjointWith:	http://rdfs.org/sioc/ns#Space
	disjointWith:	http://rdfs.org/sioc/ns#Usergroup
Usergroup [Usergroup]	A set of UserAccounts whose owners have a common purpose or interest. Can be used for access control purposes.
	isDefinedBy:	http://rdfs.org/sioc/ns#
	disjointWith:	http://rdfs.org/sioc/ns#Container
	disjointWith:	http://rdfs.org/sioc/ns#Item
	disjointWith:	http://rdfs.org/sioc/ns#Role
	disjointWith:	http://rdfs.org/sioc/ns#Space
	disjointWith:	http://rdfs.org/sioc/ns#UserAccount
User [User]	UserAccount is now preferred. This is a deprecated class for a User in an online community site.
	equivalentClass:	http://rdfs.org/sioc/ns#UserAccount
	subClassOf:	http://xmlns.com/foaf/0.1/OnlineAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
	disjointWith:	http://rdfs.org/sioc/ns#Container
	disjointWith:	http://rdfs.org/sioc/ns#Item
	disjointWith:	http://rdfs.org/sioc/ns#Role
	disjointWith:	http://rdfs.org/sioc/ns#Space
	disjointWith:	http://rdfs.org/sioc/ns#Usergroup
	versionInfo:	This class is deprecated. Use sioc:UserAccount from the SIOC ontology instead.
Properties
http://purl.org/dc/terms/date [http://purl.org/dc/terms/date]
http://purl.org/dc/terms/title [http://purl.org/dc/terms/title]
http://purl.org/dc/terms/description [http://purl.org/dc/terms/description]
http://purl.org/dc/terms/subject [http://purl.org/dc/terms/subject]
http://purl.org/dc/terms/references [http://purl.org/dc/terms/references]
http://xmlns.com/foaf/0.1/depiction [http://xmlns.com/foaf/0.1/depiction]
http://xmlns.com/foaf/0.1/account [http://xmlns.com/foaf/0.1/account]
about [about]	Specifies that this Item is about a particular resource, e.g. a Post describing a book, hotel, etc.
	domain:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
account of [account_of]	Refers to the foaf:Agent or foaf:Person who owns this sioc:UserAccount.
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://xmlns.com/foaf/0.1/Agent
	isDefinedBy:	http://rdfs.org/sioc/ns#
	inverseOf:	http://xmlns.com/foaf/0.1/account
addressed to [addressed_to]	Refers to who (e.g. a UserAccount, e-mail address, etc.) a particular Item is addressed to.
	domain:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
administrator of [administrator_of]	A Site that the UserAccount is an administrator of.
	inverseOf:	http://rdfs.org/sioc/ns#has_administrator
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://rdfs.org/sioc/ns#Site
	isDefinedBy:	http://rdfs.org/sioc/ns#
attachment [attachment]	The URI of a file attached to an Item.
	domain:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
avatar [avatar]	An image or depiction used to represent this UserAccount.
	domain:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
	subPropertyOf:	http://xmlns.com/foaf/0.1/depiction
container of [container_of]	An Item that this Container contains.
	inverseOf:	http://rdfs.org/sioc/ns#has_container
	domain:	http://rdfs.org/sioc/ns#Container
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
content [content]	The content of the Item in plain text format.
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
creator of [creator_of]	A resource that the UserAccount is a creator of.
	inverseOf:	http://rdfs.org/sioc/ns#has_creator
	domain:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
earlier version [earlier_version]	Links to a previous (older) revision of this Item or Post.
	domain:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
	range:	http://rdfs.org/sioc/ns#Item
	inverseOf:	http://rdfs.org/sioc/ns#later_version
email [email]	An electronic mail address of the UserAccount.
	domain:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
email sha1 [email_sha1]	An electronic mail address of the UserAccount, encoded using SHA1.
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
embeds knowledge [embeds_knowledge]	This links Items to embedded statements, facts and structured content.
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://www.w3.org/2004/03/trix/rdfg-1/Graph
	isDefinedBy:	http://rdfs.org/sioc/ns#
feed [feed]	A feed (e.g. RSS, Atom, etc.) pertaining to this resource (e.g. for a Forum, Site, UserAccount, etc.).
feed [feed]	isDefinedBy:	http://rdfs.org/sioc/ns#
follows [follows]	Indicates that one UserAccount follows another UserAccount (e.g. for microblog posts or other content item updates).
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
function of [function_of]	A UserAccount that has this Role.
	inverseOf:	http://rdfs.org/sioc/ns#has_function
	domain:	http://rdfs.org/sioc/ns#Role
	isDefinedBy:	http://rdfs.org/sioc/ns#
has administrator [has_administrator]	A UserAccount that is an administrator of this Site.
	inverseOf:	http://rdfs.org/sioc/ns#administrator_of
	domain:	http://rdfs.org/sioc/ns#Site
	range:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
has container [has_container]	The Container to which this Item belongs.
	inverseOf:	http://rdfs.org/sioc/ns#container_of
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#Container
	isDefinedBy:	http://rdfs.org/sioc/ns#
has creator [has_creator]	This is the UserAccount that made this resource.
	inverseOf:	http://rdfs.org/sioc/ns#creator_of
	range:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
has discussion [has_discussion]	The discussion that is related to this Item.
	domain:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
has function [has_function]	A Role that this UserAccount has.
	inverseOf:	http://rdfs.org/sioc/ns#function_of
	range:	http://rdfs.org/sioc/ns#Role
	isDefinedBy:	http://rdfs.org/sioc/ns#
has host [has_host]	The Site that hosts this Forum.
	inverseOf:	http://rdfs.org/sioc/ns#host_of
	domain:	http://rdfs.org/sioc/ns#Forum
	range:	http://rdfs.org/sioc/ns#Site
	isDefinedBy:	http://rdfs.org/sioc/ns#
has member [has_member]	A UserAccount that is a member of this Usergroup.
	inverseOf:	http://rdfs.org/sioc/ns#member_of
	domain:	http://rdfs.org/sioc/ns#Usergroup
	range:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
has moderator [has_moderator]	A UserAccount that is a moderator of this Forum.
	domain:	http://rdfs.org/sioc/ns#Forum
	range:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
has modifier [has_modifier]	A UserAccount that modified this Item.
	inverseOf:	http://rdfs.org/sioc/ns#modifier_of
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
has owner [has_owner]	A UserAccount that this resource is owned by.
	inverseOf:	http://rdfs.org/sioc/ns#owner_of
	range:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
has parent [has_parent]	A Container or Forum that this Container or Forum is a child of.
	inverseOf:	http://rdfs.org/sioc/ns#parent_of
	domain:	http://rdfs.org/sioc/ns#Container
	range:	http://rdfs.org/sioc/ns#Container
	isDefinedBy:	http://rdfs.org/sioc/ns#
has reply [has_reply]	Points to an Item or Post that is a reply or response to this Item or Post.
	inverseOf:	http://rdfs.org/sioc/ns#reply_of
	subPropertyOf:	http://rdfs.org/sioc/ns#related_to
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
has scope [has_scope]	A resource that this Role applies to.
	inverseOf:	http://rdfs.org/sioc/ns#scope_of
	domain:	http://rdfs.org/sioc/ns#Role
	isDefinedBy:	http://rdfs.org/sioc/ns#
has space [has_space]	A data Space which this resource is a part of.
	inverseOf:	http://rdfs.org/sioc/ns#space_of
	range:	http://rdfs.org/sioc/ns#Space
	isDefinedBy:	http://rdfs.org/sioc/ns#
has subscriber [has_subscriber]	A UserAccount that is subscribed to this Container.
	inverseOf:	http://rdfs.org/sioc/ns#subscriber_of
	domain:	http://rdfs.org/sioc/ns#Container
	range:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
	seeAlso:	http://rdfs.org/sioc/ns#feed
has usergroup [has_usergroup]	Points to a Usergroup that has certain access to this Space.
	inverseOf:	http://rdfs.org/sioc/ns#usergroup_of
	domain:	http://rdfs.org/sioc/ns#Space
	range:	http://rdfs.org/sioc/ns#Usergroup
	isDefinedBy:	http://rdfs.org/sioc/ns#
host of [host_of]	A Forum that is hosted on this Site.
	inverseOf:	http://rdfs.org/sioc/ns#has_host
	domain:	http://rdfs.org/sioc/ns#Site
	range:	http://rdfs.org/sioc/ns#Forum
	isDefinedBy:	http://rdfs.org/sioc/ns#
id [id]	An identifier of a SIOC concept instance. For example, a user ID. Must be unique for instances of each type of SIOC concept within the same site.
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
ip address [ip_address]	The IP address used when creating this Item. This can be associated with a creator. Some wiki articles list the IP addresses for the creator or modifiers when the usernames are absent.
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
last activity date [last_activity_date]	The date and time of the last activity associated with a SIOC concept instance, and expressed in ISO 8601 format. This could be due to a reply Post or Comment, a modification to an Item, etc.
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	subPropertyOf:	http://purl.org/dc/terms/date
	isDefinedBy:	http://rdfs.org/sioc/ns#
last item date [last_item_date]	The date and time of the last Post (or Item) in a Forum (or a Container), in ISO 8601 format.
	domain:	http://rdfs.org/sioc/ns#Container
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	subPropertyOf:	http://purl.org/dc/terms/date
	isDefinedBy:	http://rdfs.org/sioc/ns#
last reply date [last_reply_date]	The date and time of the last reply Post or Comment, which could be associated with a starter Item or Post or with a Thread, and expressed in ISO 8601 format.
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	subPropertyOf:	http://purl.org/dc/terms/date
	isDefinedBy:	http://rdfs.org/sioc/ns#
later version [later_version]	Links to a later (newer) revision of this Item or Post.
	domain:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
	range:	http://rdfs.org/sioc/ns#Item
	inverseOf:	http://rdfs.org/sioc/ns#earlier_version
latest version [latest_version]	Links to the latest revision of this Item or Post.
	domain:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
	range:	http://rdfs.org/sioc/ns#Item
link [link]	A URI of a document which contains this SIOC object.
link [link]	isDefinedBy:	http://rdfs.org/sioc/ns#
links to [links_to]	Links extracted from hyperlinks within a SIOC concept, e.g. Post or Site.
	subPropertyOf:	http://purl.org/dc/terms/references
	isDefinedBy:	http://rdfs.org/sioc/ns#
member of [member_of]	A Usergroup that this UserAccount is a member of.
	inverseOf:	http://rdfs.org/sioc/ns#has_member
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://rdfs.org/sioc/ns#Usergroup
	isDefinedBy:	http://rdfs.org/sioc/ns#
moderator of [moderator_of]	A Forum that a UserAccount is a moderator of.
	inverseOf:	http://rdfs.org/sioc/ns#has_moderator
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://rdfs.org/sioc/ns#Forum
	isDefinedBy:	http://rdfs.org/sioc/ns#
modifier of [modifier_of]	An Item that this UserAccount has modified.
	inverseOf:	http://rdfs.org/sioc/ns#has_modifier
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
name [name]	The name of a SIOC concept instance, e.g. a username for a UserAccount, group name for a Usergroup, etc.
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
next by date [next_by_date]	Next Item or Post in a given Container sorted by date.
	inverseOf:	http://rdfs.org/sioc/ns#previous_by_date
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
next version [next_version]	Links to the next revision of this Item or Post.
	inverseOf:	http://rdfs.org/sioc/ns#previous_version
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
	subPropertyOf:	http://rdfs.org/sioc/ns#later_version
note [note]	A note associated with this resource, for example, if it has been edited by a UserAccount.
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
num authors [num_authors]	The number of unique authors (UserAccounts and unregistered posters) who have contributed to this Item, Thread, Post, etc.
	range:	http://www.w3.org/2001/XMLSchema#nonNegativeInteger
	isDefinedBy:	http://rdfs.org/sioc/ns#
num items [num_items]	The number of Posts (or Items) in a Forum (or a Container).
	domain:	http://rdfs.org/sioc/ns#Container
	range:	http://www.w3.org/2001/XMLSchema#nonNegativeInteger
	isDefinedBy:	http://rdfs.org/sioc/ns#
num replies [num_replies]	The number of replies that this Item, Thread, Post, etc. has. Useful for when the reply structure is absent.
	range:	http://www.w3.org/2001/XMLSchema#nonNegativeInteger
	isDefinedBy:	http://rdfs.org/sioc/ns#
num threads [num_threads]	The number of Threads (AKA discussion topics) in a Forum.
	domain:	http://rdfs.org/sioc/ns#Forum
	range:	http://www.w3.org/2001/XMLSchema#nonNegativeInteger
	isDefinedBy:	http://rdfs.org/sioc/ns#
num views [num_views]	The number of times this Item, Thread, UserAccount profile, etc. has been viewed.
	range:	http://www.w3.org/2001/XMLSchema#nonNegativeInteger
	isDefinedBy:	http://rdfs.org/sioc/ns#
owner of [owner_of]	A resource owned by a particular UserAccount, for example, a weblog or image gallery.
	inverseOf:	http://rdfs.org/sioc/ns#has_owner
	domain:	http://rdfs.org/sioc/ns#UserAccount
	isDefinedBy:	http://rdfs.org/sioc/ns#
parent of [parent_of]	A child Container or Forum that this Container or Forum is a parent of.
	inverseOf:	http://rdfs.org/sioc/ns#has_parent
	domain:	http://rdfs.org/sioc/ns#Container
	range:	http://rdfs.org/sioc/ns#Container
	isDefinedBy:	http://rdfs.org/sioc/ns#
previous by date [previous_by_date]	Previous Item or Post in a given Container sorted by date.
	inverseOf:	http://rdfs.org/sioc/ns#next_by_date
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
previous version [previous_version]	Links to the previous revision of this Item or Post.
	inverseOf:	http://rdfs.org/sioc/ns#next_version
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
	subPropertyOf:	http://rdfs.org/sioc/ns#earlier_version
related to [related_to]	Related Posts for this Post, perhaps determined implicitly from topics or references.
related to [related_to]	isDefinedBy:	http://rdfs.org/sioc/ns#
reply of [reply_of]	Links to an Item or Post which this Item or Post is a reply to.
	inverseOf:	http://rdfs.org/sioc/ns#has_reply
	subPropertyOf:	http://rdfs.org/sioc/ns#related_to
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
scope of [scope_of]	A Role that has a scope of this resource.
	inverseOf:	http://rdfs.org/sioc/ns#has_scope
	range:	http://rdfs.org/sioc/ns#Role
	isDefinedBy:	http://rdfs.org/sioc/ns#
sibling [sibling]	An Item may have a sibling or a twin that exists in a different Container, but the siblings may differ in some small way (for example, language, category, etc.). The sibling of this Item should be self-describing (that is, it should contain all available information).
	domain:	http://rdfs.org/sioc/ns#Item
	range:	http://rdfs.org/sioc/ns#Item
	isDefinedBy:	http://rdfs.org/sioc/ns#
space of [space_of]	A resource which belongs to this data Space.
	inverseOf:	http://rdfs.org/sioc/ns#has_space
	domain:	http://rdfs.org/sioc/ns#Space
	isDefinedBy:	http://rdfs.org/sioc/ns#
subscriber of [subscriber_of]	A Container that a UserAccount is subscribed to.
	inverseOf:	http://rdfs.org/sioc/ns#has_subscriber
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://rdfs.org/sioc/ns#Container
	isDefinedBy:	http://rdfs.org/sioc/ns#
	seeAlso:	http://rdfs.org/sioc/ns#feed
topic [topic]	A topic of interest, linking to the appropriate URI, e.g. in the Open Directory Project or of a SKOS category.
	subPropertyOf:	http://purl.org/dc/terms/subject
	isDefinedBy:	http://rdfs.org/sioc/ns#
usergroup of [usergroup_of]	A Space that the Usergroup has access to.
	inverseOf:	http://rdfs.org/sioc/ns#has_usergroup
	domain:	http://rdfs.org/sioc/ns#Usergroup
	range:	http://rdfs.org/sioc/ns#Space
	isDefinedBy:	http://rdfs.org/sioc/ns#
title [title]	This is the title (subject line) of the Post. Note that for a Post within a threaded discussion that has no parents, it would detail the topic thread.
	domain:	http://rdfs.org/sioc/ns#Post
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use dcterms:title from the Dublin Core ontology instead.
content encoded [content_encoded]	The encoded content of the Post, contained in CDATA areas.
	domain:	http://rdfs.org/sioc/ns#Post
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use content:encoded from the RSS 1.0 content module instead.
created at [created_at]	When this was created, in ISO 8601 format.
	domain:	http://rdfs.org/sioc/ns#Post
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use dcterms:created from the Dublin Core ontology instead.
description [description]	The content of the Post.
	domain:	http://rdfs.org/sioc/ns#Post
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use sioc:content or other methods (AtomOwl, content:encoded from RSS 1.0, etc.) instead.
first name [first_name]	First (real) name of this User. Synonyms include given name or christian name.
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use foaf:name or foaf:firstName from the FOAF vocabulary instead.
group of [group_of]
	inverseOf:	http://rdfs.org/sioc/ns#has_group
	versionInfo:	This property has been renamed. Use sioc:usergroup_of instead.
has group [has_group]
	inverseOf:	http://rdfs.org/sioc/ns#group_of
	versionInfo:	This property has been renamed. Use sioc:has_usergroup instead.
has part [has_part]	An resource that is a part of this subject.
	inverseOf:	http://rdfs.org/sioc/ns#part_of
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use dcterms:hasPart from the Dublin Core ontology instead.
last name [last_name]	Last (real) name of this user. Synonyms include surname or family name.
	domain:	http://rdfs.org/sioc/ns#UserAccount
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use foaf:name or foaf:surname from the FOAF vocabulary instead.
modified at [modified_at]	When this was modified, in ISO 8601 format.
	domain:	http://rdfs.org/sioc/ns#Post
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use dcterms:modified from the Dublin Core ontology instead.
part of [part_of]	A resource that the subject is a part of.
	inverseOf:	http://rdfs.org/sioc/ns#has_part
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use dcterms:isPartOf from the Dublin Core ontology instead.
reference [reference]	Links either created explicitly or extracted implicitly on the HTML level from the Post.
	domain:	http://rdfs.org/sioc/ns#Post
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	Renamed to sioc:links_to.
subject [subject]	Keyword(s) describing subject of the Post.
	domain:	http://rdfs.org/sioc/ns#Post
	range:	http://www.w3.org/2000/01/rdf-schema#Literal
	isDefinedBy:	http://rdfs.org/sioc/ns#
	versionInfo:	This property is deprecated. Use dcterms:subject from the Dublin Core ontology for text keywords and sioc:topic if the subject can be represented by a URI instead.

RDF Schema

Namespace: http://rdfs.org/sioc/ns#

Classes

Properties