About: http://webisa.webdatacommons.org/401973060

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	The invention relates to mattresses and cushions, and more particularly to supports made of visco-elastic material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au