About: http://webisa.webdatacommons.org/98650047

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	The concentric rings 62 are suitable for an application where the flowing fluid is restricted, such as in a pipe or tunnel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com