A lowdown on Wikidata, a free, structured database built on MediaWiki, which is currently taking in data from Wikipedias in different languages. Advisory Alert: It has come to our attention that ...
Google acquired Metaweb back on July 16, 2010, which powered Freebase. Freebase is one of the sources of data Google uses to power their Knowledge Graph. Many SEOs were able to manipulate the ...