About: http://webisa.webdatacommons.org/168673384

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	Since metal oxides ordinarily consist of powders, a metal oxide semiconductor such as titanium dioxide is suitable for use in the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com