About: http://webisa.webdatacommons.org/277008871

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	They may be extremely tightly woven, such as a fine polyester/nylon blend, rubber or plastic or other non-porous material, or coated with a finish that makes them breathable but closed to water.
http://www.w3.org/ns/prov#wasQuotedFrom	bedding.com