About: http://webisa.webdatacommons.org/54096656

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 a preferred embodiment, vent tube 175 has an outer diameter of about 0.003 inch and an inner diameter (vent lumen) of about 0.002 inch, and is made of material such as polyimide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr