About: http://webisa.webdatacommons.org/253694580

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	A bubbler degasser, or valve device 770 may be part of a filter (i.e., 762, 766 or 768) or be a separate element, as shown, removes air, carbon dioxide and other gas bubbles from the dialysate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk