About: http://webisa.webdatacommons.org/180131791

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	Futon mattress materials are no longer limited to cotton ??? common materials also include wool, and various synthetics including foam, and polyester as well as cotton.
http://www.w3.org/ns/prov#wasQuotedFrom	futonlife.com