About: http://webisa.webdatacommons.org/79367558

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	Typically, natural latex mattresses are advertised as ???all natural???, but many actually contain 20% - 40% synthetic materials or fillers such as ash or clay, which will degrade rapidly.
http://www.w3.org/ns/prov#wasQuotedFrom	savvyrest.com