Points to a Usergroup that has certain access to this Space.
has usergroup
Links to an Item or Post which this Item or Post is a reply to.
reply of
A resource that this Role applies to.
has scope
A container for a series of threaded discussion Posts or Items.
Thread
This links Items to embedded statements, facts and structured content.
embeds knowledge
A resource that the UserAccount is a creator of.
creator of
Previous Item or Post in a given Container sorted by date.
previous by date
Indicates that one UserAccount follows another UserAccount (e.g. for microblog posts or other content item updates).
follows
This is the UserAccount that made this resource.
has creator
Next Item or Post in a given Container sorted by date.
next by date
The number of Posts (or Items) in a Forum (or a Container).
num items
Related Posts for this Post, perhaps determined implicitly from topics or references.
related to
When this was created, in ISO 8601 format.
created at
This property is deprecated. Use dcterms:created from the Dublin Core ontology instead.
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.
A resource which belongs to this data Space.
space of
has group
This property has been renamed. Use sioc:has_usergroup instead.
Links to a previous (older) revision of this Item or Post.
earlier version
A UserAccount that is a moderator of this Forum.
has moderator
An electronic mail address of the UserAccount.
email
A resource that the subject is a part of.
part of
This property is deprecated. Use dcterms:isPartOf from the Dublin Core ontology instead.
The encoded content of the Post, contained in CDATA areas.
content encoded
This property is deprecated. Use content:encoded from the RSS 1.0 content module instead.
The Site that hosts this Forum.
has host
A Role that this UserAccount has.
has function
A Site that the UserAccount is an administrator of.
administrator of
A UserAccount that modified this Item.
has modifier
A child Container or Forum that this Container or Forum is a parent of.
parent of
A Forum that a UserAccount is a moderator of.
moderator of
An resource that is a part of this subject.
has part
This property is deprecated. Use dcterms:hasPart from the Dublin Core ontology instead.
A resource owned by a particular UserAccount, for example, a weblog or image gallery.
owner of
The date and time of the last Post (or Item) in a Forum (or a Container), in ISO 8601 format.
last item date
User
This class is deprecated. Use sioc:UserAccount from the SIOC ontology instead.
UserAccount is now preferred. This is a deprecated class for a User in an online community site.
An article or message that can be posted to a Forum.
Post
An Item that this UserAccount has modified.
modifier of
A UserAccount that has this Role.
function of
A Forum that is hosted on this Site.
host of
A Space that the Usergroup has access to.
usergroup of
First (real) name of this User. Synonyms include given name or christian name.
first name
This property is deprecated. Use foaf:name or foaf:firstName from the FOAF vocabulary instead.
The name of a SIOC concept instance, e.g. a username for a UserAccount, group name for a Usergroup, etc.
name
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.
SIOC Core Ontology Namespace
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.
Site
Community is a high-level concept that defines an online community and what it consists of.
Community
The number of replies that this Item, Thread, Post, etc. has. Useful for when the reply structure is absent.
num replies
A Usergroup that this UserAccount is a member of.
member of
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.
last reply date
An Item that this Container contains.
container of
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.
last activity date
Links to the latest revision of this Item or Post.
latest version
A Container that a UserAccount is subscribed to.
subscriber of
The content of the Post.
description
This property is deprecated. Use sioc:content or other methods (AtomOwl, content:encoded from RSS 1.0, etc.) instead.
An Item is something which can be in a Container.
Item
The discussion that is related to this Item.
has discussion
The content of the Item in plain text format.
content
A discussion area on which Posts or entries are made.
Forum
When this was modified, in ISO 8601 format.
modified at
This property is deprecated. Use dcterms:modified from the Dublin Core ontology instead.
Refers to who (e.g. a UserAccount, e-mail address, etc.) a particular Item is addressed to.
addressed to
A Role that has a scope of this resource.
scope of
The Container to which this Item belongs.
has container
A UserAccount that is a member of this Usergroup.
has member
The number of times this Item, Thread, UserAccount profile, etc. has been viewed.
num views
Links extracted from hyperlinks within a SIOC concept, e.g. Post or Site.
links to
A Space is a place where data resides, e.g. on a website, desktop, fileshare, etc.
Space
Links either created explicitly or extracted implicitly on the HTML level from the Post.
reference
An image or depiction used to represent this UserAccount.
avatar
A UserAccount that is an administrator of this Site.
has administrator
Links to the next revision of this Item or Post.
next version
The number of Threads (AKA discussion topics) in a Forum.
num threads
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).
sibling
Keyword(s) describing subject of the Post.
subject
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.
The URI of a file attached to an Item.
attachment
A feed (e.g. RSS, Atom, etc.) pertaining to this resource (e.g. for a Forum, Site, UserAccount, etc.).
feed
A UserAccount that this resource is owned by.
has owner
A UserAccount that is subscribed to this Container.
has subscriber
Specifies that this Item is about a particular resource, e.g. a Post describing a book, hotel, etc.
about
Refers to the foaf:Agent or foaf:Person who owns this sioc:UserAccount.
account of
A note associated with this resource, for example, if it has been edited by a UserAccount.
note
The number of unique authors (UserAccounts and unregistered posters) who have contributed to this Item, Thread, Post, etc.
num authors
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.
title
This property is deprecated. Use dcterms:title from the Dublin Core ontology instead.
Last (real) name of this user. Synonyms include surname or family name.
last name
This property is deprecated. Use foaf:name or foaf:surname from the FOAF vocabulary instead.
An electronic mail address of the UserAccount, encoded using SHA1.
email sha1
An area in which content Items are contained.
Container
A Container or Forum that this Container or Forum is a child of.
has parent
A user account in an online community site.
User Account
group of
This property has been renamed. Use sioc:usergroup_of instead.
A URI of a document which contains this SIOC object.
link
Links to the previous revision of this Item or Post.
previous version
Links to a later (newer) revision of this Item or Post.
later version
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.
ip address
A set of UserAccounts whose owners have a common purpose or interest. Can be used for access control purposes.
Usergroup
A Role is a function of a UserAccount within a scope of a particular Forum, Site, etc.
Role
A data Space which this resource is a part of.
has space
A topic of interest, linking to the appropriate URI, e.g. in the Open Directory Project or of a SKOS category.
topic
Points to an Item or Post that is a reply or response to this Item or Post.
has reply