About: http://webisa.webdatacommons.org/357942734

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	Perhaps some sources and other examples can be added to make this answer better.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com