About: http://webisa.webdatacommons.org/218487575

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 physical characteristics of the valve seat, in combination with the diaphragm, can affect flow characteristics such as fluid pressure drop, inlet and outlet pressure, flow rate, and/or valve leakage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de