About: http://webisa.webdatacommons.org/439884804

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	Additionally, additives such as inorganic salts, including alkali metal salts, alkaline earth metal salts, phosphate salts, etc., may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es