About: http://webisa.webdatacommons.org/309213445

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	The sheath is preferably made of a semi-flexible plastic, vinyl or other material appropriate for the particular application.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com