{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/214904850"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/prov#Entity" ] ,
        "http://www.w3.org/ns/prov#value" : [ "The rate of increase in world wheat production, however, slowed after 1980, except in China, India, and Pakistan." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "science.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/198576902"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/214904850" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/223297665"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/214904850"] } } }
