About: http://webisa.webdatacommons.org/140364716

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	Another object of the present invention is to solve the new technical problem consisting in providing a solution that makes it easy to replace the support element, in particular a mattress, when it is damaged or contaminated, without
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com