About: http://webisa.webdatacommons.org/399191429

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	macros described in this chapter are the most practical alternative.
http://www.w3.org/ns/prov#wasQuotedFrom	unintelligible.org