About: http://webisa.webdatacommons.org/373888722

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	Each of the surfaces of the duct 2 (four surfaces corresponding to partition 10 except the surfaces which include the inlet 11 and the outlet 12) includes one opening 14.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com