GetFeatureInfo results:

Layer 'ch.bafu.bundesinventare-bln'
  Feature 1362: 
    No. = '1716'
    Name = 'Pfynwald – Illgraben'
    Area_ha = '5064.29'
    Objectsheet = 'https://data.geo.admin.ch/ch.bafu.bundesinventare-bln/objectsheets/2017revision/nr1716.pdf'
    Subarea-No. = '0'
    Subarea = ''