{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/402241456"
      "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" : [ "By 1990, with knowledge from his mechanical engineering curriculum, he was already deep into such technologies as GPS. After a 15-year Navy career, Christopherson returned in 2003 to his family farm near Clarkfield, Minn." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "agweb.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/239139103"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/402241456"] } } }
