About: http://webisa.webdatacommons.org/40971591

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 itself, under certain circumstances such as in the case of conical sealing surfaces and small lifts, radial guiding or centering of the individual annular plates can be superfluous.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com