About: http://webisa.webdatacommons.org/341691670

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	Further study revealed that this is apparently a rather rare phenomenon in fluid mechanics, quite distinct from such disturbances as shock waves, traveling waves and water hammer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com