About: http://webisa.webdatacommons.org/13322789

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	Examples of metal salts include salts of the alkali or alkaline earth metals such as lithium, potassium, sodium, magnesium, calcium, and/or barium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com