About: http://webisa.webdatacommons.org/110856773

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 place occupied by one cube on the playing board is called a square, and to enable the game to be played, one of the squares is left empty, that is--there is no cube positioned thereon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com