PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To estimate the effective stress requires knowledge of the far field stresses and the maximum and minimum well pressure for each depth, a relation describing rock yield and failure, and a numerical model such as a finite element, finite difference or finite volume method.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com