About: http://webisa.webdatacommons.org/61859644

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	The nutritive medium should contain a number of trace elements such as magnesium, iron, manganese, and zinc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com