About: http://webisa.webdatacommons.org/248501876

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	It is believed desirable, however, in some instances to supply both organic and inorganic forms of the trace elements.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com