def __init__(self, obj):
CldfDataset.__init__(self, obj)
self.concepticon = {}
if Concepticon:
concepticon = Concepticon(_venvs.joinpath('concepticon', 'concepticon-data'))
for concept in concepticon.conceptlist('Haspelmath-2009-1460'):
self.concepticon[concept['WOLD_ID']] = concept['CONCEPTICON_ID']
