Complex sentence: Islamophobia in Australia is a trend towards anti-Muslim prejudice in Australian society, where hostility towards Islam occurs; it is usually associated with hostile and discriminatory practices towards Muslim individuals or communities and the exclusion of Muslims in social, cultural and political affairs.
Split into simpler sentences: Islamophobia in Australia is a claimed or purported to be a trend towards anti-Muslim prejudice in Australian society, where hostility towards Islam occurs. It is claimed that it is usually associated with hostile and discriminatory practices towards Muslim individuals or communities and the exclusion of Muslims in social, cultural and political affairs.