About: http://webisa.webdatacommons.org/110371641

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	They cut the entire assembly off, eliminating the 90 elbow and any other friction helping to impede flow.
http://www.w3.org/ns/prov#wasQuotedFrom	thinkprogress.org