About: http://webisa.webdatacommons.org/384462264

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	I think you will hear the ????????? and ??????????????? forms much more frequently, and I recommend using them except in contexts where you are sure the other ?????????????????????????????? construction is preferred.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com