About: http://webisa.webdatacommons.org/433961732

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	First end portion 102 may be integral with middle portion 104 or fixedly attached to middle portion 104 using any one of several attachment or fastening methods well known in the art, such as welding or mechanical fasteners.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com