About: http://webisa.webdatacommons.org/136725211

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	Talking about sealing stuff, a few years back I pulled apart a VW air cooled motor and the cylinder head mated to the cylinder barrels with no gasket of any sort, not sure of the PSI when the piston was a TDC but it worked.DA.
http://www.w3.org/ns/prov#wasQuotedFrom	cloudynights.com