About: http://webisa.webdatacommons.org/360141001

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	Any natural or synthetic fiber is used to make the underlay, but fibers such as polyolefin, nylon, polyester, wool, cotton, jute, acrylic polymers, and the like are suitable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com