About: http://webisa.webdatacommons.org/199997632

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	For example, if the element description identifier is a key that can be used to locate an element description in a table, then a copy of the element description can be appended to the key.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com