About: http://webisa.webdatacommons.org/203530451

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	The needle stop 10 may be formed of a rigid material, for example, metals such as stainless steel, titanium alloy, and brass, rigid resins such as polycarbonate, acryl, polypropylene and polyacetal, and ceramics of various compositions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com