{ "items" : [
    { "id" : "http://dbpedia.org/resource/Nerve_agent"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Nerve agents are a class of phosphorus-containing organic chemicals (organophosphates) that disrupt the mechanism by which nerves transfer messages to organs."] } } }
