About: http://webisa.webdatacommons.org/361624259

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	There is still much that they do not know about minerals such as zinc, for instance, including how they are absorbed and all the roles they play in the body.
http://www.w3.org/ns/prov#wasQuotedFrom	wsj.com