| http://www.w3.org/ns/prov#value | - Tumours sprout around the head and face, sometimes displacing eyes and teeth, and make it impossible for the animals to feed, inevitably leading to death from starvation.The disease is one of only two known naturally-occurring infectious cancers - dogs and other canines can contract Canine Transmissable Venereal Tumour (CTVT) through copulation, but it is by no means always fatal.Scientists have b
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