{ "items" : [
    { "id" : "http://dbpedia.org/resource/Lippmann_electrometer"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A Lippmann electrometer is a device for detecting small rushes of electric current and was invented by Gabriel Lippmann in 1873.The device consists of a tube which is thick on one end and very thin on the other. The thin end is designed to act as a capillary tube. The tube is half-filled with mercury with a small amount of dilute sulfuric acid above the mercury in the capillary tube." ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Kapillarelektrometer.jpg" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Kapillarelektrometer.jpg?width=300"] } } }
