About: http://webisa.webdatacommons.org/382458296

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	In these, it is easy to ask what color is a piece without revealing your strategy.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com