About: http://webisa.webdatacommons.org/241562299

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, noise sources such as patient or equipment movement, cross coupling between fluid lines or pumping channels made this approach difficult to carry out in practice.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com