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<http://webisa.webdatacommons.org/316898630>	<http://www.w3.org/ns/prov#value>	"In more recent times protest music of the country has begun to target social issues, such as crime and the impact of AIDS.A number of international singers also composed anti-apartheid protest songs, such as Peter Gabriel's Biko (1980), about Steve Biko, a noted black South African anti-apartheid activist." .