About: http://webisa.webdatacommons.org/135478418

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	The headers contains information such as size (of various sections), bunch of attributes, version, check-sums, timestamps, offsets to other structures resources, offsets to tables, list of imports, list of exports, etc. etc.
http://www.w3.org/ns/prov#wasQuotedFrom	pm.org