{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/338320045"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/355216894" ] } },

    { "id" : "http://webisa.webdatacommons.org/355216894"
      "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" : [ "In four out of 10 cases, the child was a foreigner transported to the country for labor." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "state.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/286543777"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/355216894"] } } }
