About: http://webisa.webdatacommons.org/25343069

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	Also, the fluid may contain particles, such as beads or the like, that can be detected optically, electrically, or magnetically, to help determine the flow rate of the fluid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca