{ "items" : [
    { "id" : "http://dbpedia.org/resource/ATP_Masters_Series"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The ATP Masters Series was a series of nine tennis tournaments that formed part of the men's Association of Tennis Professionals (ATP) tour, held annually throughout the year in Europe, North America. The tournaments were important for the top male players on the professional circuit as the series constituted the most prestigious tournaments in men's tennis after the four Grand Slam events and the ATP World Tour Finals."] } } }
