About: http://webisa.webdatacommons.org/235671642

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	In that manner, a solution of bisulfite, sulfite and sulfate of magnesium and other metals present, such as calcium and iron is obtained.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr