{ "items" : [
    { "id" : "http://dbpedia.org/resource/Evolutionary_linguistics"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Evolutionary linguistics the scientific study of the psychosocial development and cultural evolution of individual languages as well as the origins and development of human language itself. The main challenge in this research is the lack of empirical data: spoken language leaves practically no traces. This led to an abandonment of the field for more than a century."] } } }
