{ "items" : [
    { "id" : "http://dbpedia.org/resource/Low_emissivity"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Low emissivity (low e or low thermal emissivity) refers to a surface condition that emits low levels of radiant thermal (heat) energy.  All materials absorb, reflect and emit radiant energy, but here, the primary concern is a special wavelength interval of radiant energy, namely thermal radiation of materials with temperatures approximately between 40 to 60 degrees Celsius."] } } }
