About: http://webisa.webdatacommons.org/219028139

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	Thus metals such as gold, coming from various sources, could have widely differing properties but still be gold (p. 31).
http://www.w3.org/ns/prov#wasQuotedFrom	brynmawr.edu