Matthew Flaschen, 23/11/2013 08:30:
This is the purpose of https://www.mediawiki.org/wiki/User:Nilesh.c/Entity_Suggester . I'm not sure what the current status is.
PENDING per https://www.mediawiki.org/wiki/Summer_of_Code_2013#Projects , cf. https://www.mediawiki.org/wiki/Summer_of_Code_Past_Projects#Wikidata_Entity_Suggester.
Nemo