About: http://webisa.webdatacommons.org/72634431

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	These would include ??? mercury, silver, tin, copper and other trace metals.
http://www.w3.org/ns/prov#wasQuotedFrom	bach-fest.org