About: http://webisa.webdatacommons.org/445220457

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	As for perfect, there is an argument to be had about whether it itself carries tense information, apart from the tense on it.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com