[V1S5 US46 Added basic functions]
[V1S5 US46 Added reduced term]
[V1S5 US46 Changed language parameter]
[V1S5 US46 Added services for the concept]
[V1S5 US46 Added enum for concept hierarchical relations]
[V1S5 US46 Added services]
[V1S5 US46 Added check exceptions]
[V1S5 US45 Fixed verification of input values]
[V1S5 US46 Added unit tests for soap service]
[V1S5 Fixed imports and comments]
[V1S5 US44, US45, US46 Fixed imports and comments]