About: http://webisa.webdatacommons.org/95164499

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	Where the flow elements have profiles other than circular, for example rectangular, each of the flow dimensions of the downstream flow element is preferably larger than the corresponding dimensions in the upstream element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au