About: http://webisa.webdatacommons.org/29480557

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	In some embodiments, the flange 616 is configured to be engaged by a tightening device, such as a wrench, which can aid in securing the inner tube 610 to the outer tube 620 and/or in securing the nozzle 160 to the second nozzle line 142.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com