About: http://webisa.webdatacommons.org/393659584

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	Much of this evidence is especially impressive because the papers from which it is derived were written, and the witnesses testified before the question as to petroleum, now made in this case, was raised or discussed.
http://www.w3.org/ns/prov#wasQuotedFrom	cornell.edu