PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Consider the post-harvest grain losses in sub-Saharan Africa which averages about 4billionUSD every year. ???This food should meet the nutritional needs of about 50 million people; losses on this scale are scandalous particularly on a continent where millions go hungry.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • vanguardngr.com