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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	Some of the materials we take for granted in our mattresses today, such as memory foam, are available as a direct result of the space program research.
http://www.w3.org/ns/prov#wasQuotedFrom	cheapestmattressprices.com