About: http://webisa.webdatacommons.org/159155011

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 fluid-tightness between the rod 6 and the aperture 10 is not shown but may be provided by any suitable means such for example as a sealing joint, a skirt or quite simply constitute a friction zone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com