About: http://webisa.webdatacommons.org/254494444

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	But, this limitation on un-marshalling complex object was a big surprise to me.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com