Projects

Some projects from the foaf-dev community, and the wider Web...

Services

A number of large-scale services do interesting things with FOAF data. Some of the services are RDF-oriented pieces of infrastructure, others are from a more traditionally consumer-facing angle.

RDF indexes: SWSE, Falcons, Sindice, Swoogle, PTSW.

Google's Social Graph API indexes all the public FOAF data in the Web, as well as the XFN Microformat.

Yahoo's SearchMonkey also has support for FOAF, as does OpenLink's Virtuoso product. Garlik's QDos system includes a FOAF search facility.

Data

Data! See DataSources in the FOAF wiki (also FoafSites in the ESW wiki).