About: http://webisa.webdatacommons.org/183712152

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: Copper is a mineral that occurs naturally in many foods, including vegetables, legumes, nuts, grains, and fruits, as well as shellfish, avocado, beef, and animal organs, such as the liver and kidney.
http://www.w3.org/ns/prov#wasQuotedFrom	sunflowernatural.com