About: http://webisa.webdatacommons.org/51909402

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	The biological fluid measuring device of claim 1 wherein the maintaining means is a liquid that applies an osmotic pressure across the membrane of about 30-90 millimeters mercury column height under ambient room temperature and pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com