GetFeatureInfo results:

Layer 'regismv_gemeinden'
  Feature 59: 
    id = '59'
    kreis_name = 'Landkreis Vorpommern-Rügen'
    kreis_schluessel = '13073'
    gemeindeverband_name = 'Niepars'
    gemeindeverband_schluessel = '130735358'
    gemeinde_name = 'Niepars'
    gemeinde_schluessel = '130735358060'
    verwaltungsebene = '6'
    lau_level = '2'
    lau_code = '130735358060'
    gueltigkeit_von = '2015-01-07'
    gueltigkeit_bis = ''