About: http://webisa.webdatacommons.org/179239699

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 chosen medium additionally can contain other components such as a nitrogen source, an inorganic ion, and if necessary, other organic nutrients.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com