<http://webisa.webdatacommons.org/276573157>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<engineering.com> .
<http://webisa.webdatacommons.org/prov/491291105>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/276573157> .
<http://webisa.webdatacommons.org/276573157>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/276573157>	<http://www.w3.org/ns/prov#value>	"Whether it is a static seal in which the O-Rings does not come into contact with any moving parts or a dynamic seal where relative motion exist between the O-Rings and other moving parts. and 2." .