About: http://webisa.webdatacommons.org/309329681

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	(3) Where the existence of a vein or lode in a placer claim is not known at the time of the application for a patent, that instrument will convey all valuable mineral and other deposits within its boundaries.
http://www.w3.org/ns/prov#wasQuotedFrom	cornell.edu