PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • FIG. 7 is a graph comparing the neural network permeability vs. gas production and integrated porosity vs. gas production;
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com