About: http://webisa.webdatacommons.org/360363210

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	In general, since the polyurethane foam is a thermosetting resin, the polyurethane foam is not melted by heat and the recycling of polyurethane foam is not easily achievable.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com