About: http://webisa.webdatacommons.org/424208282

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	Mechanical seals: traditional 'wet' seals, volume types and process seals, 'dry' seals, gas seals and their derivatives.
http://www.w3.org/ns/prov#wasQuotedFrom	elsevier.com