About: http://webisa.webdatacommons.org/325703248

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	For example, the material can be elastomeric materials such as silicone, urethane, or rubber, although any suitable composition known in the art for such purposes may be substituted.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com