About: http://webisa.webdatacommons.org/357380489

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	Most widely used are the calcium salts such as calcium carbonate, calcium acetate, calcium citrate or calcium alginate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com