About: http://webisa.webdatacommons.org/151378112

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	where ??(n) is a delta function that equals 1 when k equals n and equals 0 when k has any value other than n.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com