About: http://webisa.webdatacommons.org/389857110

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	FIGS. 5 and 6, to which reference will now be made, illustrate another embodiment including means of retaining the plug member within the branch opening of a pipeline fitting by means entirely internally of the fitting.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com