About: http://webisa.webdatacommons.org/170675384

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 discussion on level measurement. has been increased with the addition of several common level. instruments and switches such as displacers, tape floats
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com