About: http://webisa.webdatacommons.org/219475135

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	Acid acceptors which may be utilized include materials such as zinc oxide, magnesium oxide, lead oxide, and calcium oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es