PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • modification of such variables as soil type, ground cover type, and rain duration in order for the user to obtain a greater understanding of the quantity of water runoff and the effect of different soil and cover types on the water runoff.
http://www.w3.org/ns/prov#wasQuotedFrom
  • shodor.org