About: http://webisa.webdatacommons.org/9180285

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	In particular, the present invention is an apparatus and method for determining the resistivity of subsurface formations using electrical methods.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com