PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is no economic incentive for private companies to invest in research and development into the crops grown by subsistence farmers in the developing world, a phenomenon known as the ???molecular divide.??? Technology typically originates in the developed world but without economic incentives does not transfer to areas where it could help others most, particularly sub-Saharan Africa.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plant-pedia.com