import from Wikidata for processing with Catmandu

 Catmandu provides a suite of Perl modules to ease the import, storage,
 retrieval, export and transformation of metadata records.
 .
 Catmandu::Wikidata provides modules to process data from
 <http://www.wikidata.org/> within the Catmandu framework. In
 particular it facilitates access to Wikidata entity record via
 Catmandu::Importer::Wikidata, and simplification of these records via
 fixes. Other Catmandu modules can be used to further process the
 records, for instance to load them into a database.