{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/20082174"
      "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" : [ "One problem is that this raises the cost of land, which raises the cost of everything that depends on land, including food, as was seen in the late ???00s. (Forty percent of all American corn goes to ethanol, up from single digits in the ???90s.)" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "thetruthaboutcars.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/178045358"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/20082174"] } } }
