About: http://webisa.webdatacommons.org/68850400

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	Volumetric methods are associated with inspection or monitoring techniques such as ultrasonic inspection and electric resistance (ER) probe monitoring, although both are sometimes used in long-term inhibitor evaluations.
http://www.w3.org/ns/prov#wasQuotedFrom	corrosion-doctors.org