PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This cap rock physically holds the CO2 underground.Upon injection, the CO2 immediately finds its way into the rock's pores, the tiny, porous veins that form naturally in such minerals as basalt and sandstone.
http://www.w3.org/ns/prov#wasQuotedFrom
  • montana.edu