About: http://webisa.webdatacommons.org/323504442

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	3 is made equal to the portion of the time interval attributable to travel of the acoustic pulses in the portions of their path other than the formation vertically disposed between and adjacent transmitter and receiver 11.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com