About: http://webisa.webdatacommons.org/426032692

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	This is a generalized notation that says this formula is separately valid for all kinds of products.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com