About: http://webisa.webdatacommons.org/325226228

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	However, the filter assembly of FIGS. 1 to 4 is especially designed for use at a high pressure mounted on to oxygen line top, and is shown so mounted in FIG. 4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr