PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In view of the foregoing disadvantages inherent in the known types of mattress structures now present in the prior art, the present invention provides a new circular air mattress construction wherein the same can be utilized for supporting an individual within a tent or other structure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es