About: http://webisa.webdatacommons.org/453919519

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 the case that M is a multivalent metal cation, M forms a counter ion with two or more anions COO???.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr