About: http://webisa.webdatacommons.org/447987758

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 the embodiment shown in FIGS. 4-6, the seal structure 94 may include one or more o-ring seals, gaskets or other suitable seals arranged around the opening 25.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca