About: http://webisa.webdatacommons.org/378442555

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	Included are the materials, such as citrates, phosphates, and nitrate salts, as mentioned in U.S. Pat. No. 3,744,496.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr