About: http://webisa.webdatacommons.org/17786207

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	or there exists g and a such that g is a set and a is a nondistributive attribute and (g a) = f and P((Prefix(alpha, a) g)) is true;
http://www.w3.org/ns/prov#wasQuotedFrom	parc.com