On the item view e.g. https://www.wikidata.org/wiki/Q42 there should be a direct link to http://www.wikidata.org/wiki/Special:EntityData/Q42.json and http://www.wikidata.org/wiki/Special:EntityData/Q42.rdf, .ttl and .nt. – e.g. in the tools section at the left.
Description
Description
Related Objects
Related Objects