About: http://webisa.webdatacommons.org/110427207

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	This base can be constituted by a rigid material as e.g. a metal, silicon, ceramic, plastic or a polymer.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com