SIOC (Semantically Interlinked Online Communities)

What it is

SIOC is an ontology of terms for describing online communities on the Web of Data. The initiative aims to integrate online-community information by representing rich Social Web data in RDF.

Key concepts

Its Core Ontology Specification defines the main concepts and properties for online-community information. SIOC is commonly used with FOAF for personal-profile and social-networking information, and it was previously published as a W3C Member Submission from 16 organizations.

How you’d use it

Represent user-generated and online-community content in a standard RDF vocabulary, then build semantic applications over that Social Web data. The site also points to implementation status, related vocabularies, a mailing list, and a GitHub repository containing the website, ontologies, and applications.

LLM angle

none stated

Pitfalls & lessons

none stated

Verdict

A focused RDF vocabulary for integrating online-community data, with documented relationships to other vocabularies and evidence of use in commercial and open-source applications.

Sources consulted

• http://sioc-project.org/