About: http://webisa.webdatacommons.org/339753015

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	p is a play set, n is the size of p, k is an attribute number, 1???k???K, V is a set of attribute values, V???Dk, denoting that it has to hold that pik???V, for all 1???i???n.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com