About: http://webisa.webdatacommons.org/313543375

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	A metering pump according to claim 26 wherein said stem rotates with respect to said body, and including an indicator on said stem external said head for indicating the angular position of said stem.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk