About: http://webisa.webdatacommons.org/200835757

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	The inorganic material may be very particularly an oxide and especially an oxide which has any one of the formulae E.sup.k.sub..alpha.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com