About: http://webisa.webdatacommons.org/253009962

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	tate, and calcium tartrate; calcium alkoxides [Ca(OR3)2] were R3 is an alkyl group such as in calcium methoxide, calcium ethoxide and combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es