About: http://webisa.webdatacommons.org/75462916

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 core is then impregnated and surrounded by a jacket 18 of a thermoplastic material such as polypropylene or any other thermoplastic material of good compressive strength.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com