About: http://webisa.webdatacommons.org/173163881

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	It is frequently necessary to remove cuttings, sand, scale and other types of debris from a well bore in order to increase the productivity and/or life of the well.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com