About: http://webisa.webdatacommons.org/417484713

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 other words the tube material can be selected on considerations of its flexibility, bio-compatibility, durability or other characteristics; its inherent gas permeability need no longer be the principal criterion of selection.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com