About: http://webisa.webdatacommons.org/41017464

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	Virtually all lines used today are manufactured of synthetic polymers, such as nylon or polypropylene.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com