About: http://webisa.webdatacommons.org/232328482

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 is an essential trace element (i.e., micronutrient) that is required for plant, animal, and human health.[1] It is also required for the normal functioning of aerobic (oxygen-requiring) microorganisms.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org