About: http://webisa.webdatacommons.org/27749558

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	It is simply a venturi principle; injectors / ejectors are widely used in industry and aboard ships and boats for various kinds of pumping.
http://www.w3.org/ns/prov#wasQuotedFrom	handyguyspodcast.com