About: http://webisa.webdatacommons.org/275522010

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	Wafers comprise, for example, such materials as gallium arsenide, lithium niobate, sapphire, quartz and may be used in industries other than the semiconductor industry.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es