PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is very difficult for them to understand the grades nor are they interested. ??? Consumer confidence in grade is not high as most of these produce are perishable with time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • managementparadise.com