The Convention commits them to respecting and ensuring rights "to each child within their jurisdiction without discrimination of any kind, irrespective of the child's or his or her parent's or legal guardian's race, colour, sex, language, religion, political or other opinion, national, ethnic or social origin, property, disability, birth or other status" (Article 2). Children belonging to ethnic, religious or linguistic minorities and those of indigenous origin have the right to practise their own culture, religion and language in the community (Article 30). This extends to the right to special care, provided free of charge whenever possible, and effective access to education, training, health care, rehabilitation services, recreation opportunities and preparation for employment.