PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In thick clastic se- quences, for example, especially clay sequences, velocity increases downwards due to the progressive compaction effects associated with increasing depth of burial.
http://www.w3.org/ns/prov#wasQuotedFrom
  • followscience.com