{ "items" : [
    { "id" : "http://dbpedia.org/resource/Cold_wave"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A cold wave (known in some regions as cold snap and in Mongolia as a zud) is a weather phenomenon that is distinguished by a cooling of the air. Specifically, as used by the U.S. National Weather Service, a cold wave is a rapid fall in temperature within a 24-hour period requiring substantially increased protection to agriculture, industry, commerce, and social activities."] } } }
