About: http://webisa.webdatacommons.org/15821360

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	When space is a design constraint or consideration, the dimensions of the chamber are chosen to minimize the size and mass of the pump, but to provide a robust enclosure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca