{ "items" : [
    { "id" : "http://dbpedia.org/resource/Galvanometer"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A galvanometer is a type of sensitive ammeter: an instrument for detecting electric current. It is an analog electromechanical actuator that produces a rotary deflection of some type of pointer in response to electric current through its coil in a magnetic field.Galvanometers were the first instruments used to detect and measure electric currents. Sensitive galvanometers were used to detect signals from long submarine cables, and to discover the electrical activity of the heart and brain." ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/D'Arsonval_ammeter_movement.jpg" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/D'Arsonval_ammeter_movement.jpg?width=300"] } } }
