About: http://webisa.webdatacommons.org/3814123

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	Also, to enhance this sealing arrangement, a washer 28 of a suitable material such as silicone or the like may be disposed in the annular groove 33 a
http://www.w3.org/ns/prov#wasQuotedFrom	google.com