About: http://webisa.webdatacommons.org/11963096

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	Such a method may be particularly useful for drilling operations wherein a drilling apparatus including an acoustic source, such as a measurement while drilling (MWD) tool, is approaching a gradational pressurized zone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com