About: http://webisa.webdatacommons.org/196396844

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 addition, the base of the fitting (as well as the petals if desired) may be covered with a fluid-tight, compliant material such as silicone, urethane, or other material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com