Yeah, that's also what I read. But maybe White Labs would be able to help? Although, they might be reluctant to tell the real source of the yeast. ( for the life of me, I don't understand that )
White labs was kind enough to give me the wink and confirm it is indeed from the Augustiner strain. So to put this question to rest for future searches on the web WLP860 = Augustiner strain according to white labs. They did indicate there could be slight differences due to their processes etc but its close as we can get it