About: http://webisa.webdatacommons.org/1734723

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	copper) and non-metallic elements such as sulphur, chlorine, phosphorous.
http://www.w3.org/ns/prov#wasQuotedFrom	corvallistoday.com