About: http://webisa.webdatacommons.org/95832913

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	As in the embodiment previously described there are in bar 19 passages for supplying a gaseous fluid such as air or inert gas under pressure to balloon plug 18 and to the interior of the pipe formed after expansion of the tubular member.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com