{ "items" : [
    { "id" : "http://dbpedia.org/resource/Frequent-flyer_program"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A frequent-flyer program (FFP) is a loyalty program offered by many airlines. Typically, airline customers enrolled in the program accumulate frequent-flyer miles (kilometers, points, segments) corresponding to the distance flown on that airline or its partners. There are other ways to accumulate miles: In recent years, more miles were awarded for using co-branded credit and debit cards than for air travel."] } } }
