RDF libraries for ruby

So I don’t forget I am playing round with some rdf related libraries Redland libraries are c based libraries with bindings to a number of languages

# emerge redland redland-bindings

ActiveRDF is an object oriented interface to RDF data. It has a number of backends that can be used to query datasources.

# gem install activerdf activerdf_redland activerdf_sparql

RDFa is a library for adding RDFa metadata to ruby and especially rails applications.

# gem install rdfa

mofo is a Microformat scanner library

# gem install mofo