About: http://webisa.webdatacommons.org/410360848

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	In one embodiment, air or other fluid can be circulated through this chamber to keep the support members relatively cool, to reduce the effects of the required temperature extremes on the support members.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es