PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Just as an addition from our interactions in the field, there are other factors beyond these two, market demand (season timing) and whether after contacting the traders and negotiating, logistics such as transport have been handled.Adding to that,is there a glut in the market or has the farmer managed to time supply bottlenecks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cfr.org