About: http://webisa.webdatacommons.org/94967946

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	When engaged with the adaptor body 73 in the manner shown in FIG. 30, the head 74 forms internally therewith an annular recess serving to received an annular sealing olive 88 of a suitable flexible material such as rubber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com