mappings/VegCore-VegBIEN.csv: Removed unnecessary /_first/# suffix for multiple terms in the same _exists expression, because _exists() only checks whether its node is non-empty, and it does not matter how many child nodes it contains
mappings/VegCore-VegBIEN.csv: Removed unnecessary /_first/# suffix for multiple terms in the same _exists expression, because _exists() only checks whether its node is non-empty, and it does not matter how many child nodes it contains