{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/402961565"
      "properties" : {
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        "http://www.w3.org/ns/prov#value" : [ "A jackhammer is a tool that basically joins various types of chisel tips or bits with a hammer that is powered by: air pressure or pneumatics, hydraulics ??? similar to what controls a back-hoe or tractor bucket, and/or electricity." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "jackhammerrental.net" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/248546084"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/402961565"] } } }
