About: http://webisa.webdatacommons.org/172283273

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The usual 9x9 puzzle can be regarded as a special case of N x N puzzles, where N is a square.
http://www.w3.org/ns/prov#wasQuotedFrom	eetimes.com