About: http://webisa.webdatacommons.org/109475972

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	One skilled in the art will understand that conventional methods such as use of springs, foam, or other types of materials could be employed in conjunction with the magnetic cushioning devices 2200.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com