About: http://webisa.webdatacommons.org/345261804

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	It is an object of the invention to provide a highly sensitive apparatus and method for measuring directly density and changes in density of fluid to which the apparatus is exposed or other parameters such as pressure, temperature, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca