{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/357023859"
      "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" : [ "Classic studies conducted by the University of Tennessee Value-Added Research center ford that ???the single most important factor affecting student academic gain is teachers effect??? Other research confirms that effective teachers matter more that such factors as family income, parent education, race, and ethnicity???." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "discoveryeducation.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/135794885"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/357023859" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/394409004"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/357023859" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/308374253"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/357023859"] } } }
