About: http://webisa.webdatacommons.org/448779355

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	if $x \cap y$ means y is a subset of x. if $y \cap w$ means w is a subset of y.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com