About: http://webisa.webdatacommons.org/74490232

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	Specifically, a rigid material, such as a flexible plastic sheet (polyvinylchloride resin), glass, ceramic and metallic plate (which can also serve as an electrode) may be used for the card base member 651.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com