About: http://webisa.webdatacommons.org/236579194

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	With reference back to FIGS. 21 and 22, the bi-lumen member 418 is preferably extruded from a material such as polyurethane or Pebax.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au