About: http://webisa.webdatacommons.org/15984130

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	The apparatus according to claim 27, and further including a mechanism to provide a positive pressure into said trap holes through said second portion of said trap holes.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com