def from_dict(cls, data):
poi = cls()
poi.slug = data.get('slug')
poi.names = LocalisedNames(LocalisedName(**name) for name in data.get('names', []))
poi.descriptions = LocalisedNames(LocalisedName(**name) for name in data.get('descriptions', []))
poi.identifiers = Identifiers(Identifier(**name) for name in data.get('identifiers', []))
poi.address = data.get('address')
poi.locality = data.get('locality')
poi.telephone_number = data.get('telephone_number')
poi.opening_hours = data.get('opening_hours', [])
poi.categories = data.get('categories', [])
poi.amenities = data.get('amenities', [])
poi.geography = asShape(data['geography']) if data.get('geography') else None
poi.location = asShape(data['location']) if data.get('location') else None
poi.sources = [Source.from_dict(source) for source in data.get('sources', [])]
return poi
