About: http://webisa.webdatacommons.org/410941823

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	Tube 20 may be natural or synthetic rubber, nylon, polyurethane, Hytrel, Teflon, or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com