About: http://webisa.webdatacommons.org/47133228

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	If you have a mattress that is going to be an unusual shape other than square or rectangular, you will need to take additional measurements and sketch them out so that the mattress manufacturer will know what to do.
http://www.w3.org/ns/prov#wasQuotedFrom	rockymountainmattress.com