Why does it matter the last time anyone consumed RDF? If it's a good fit for the problem at hand (I don't know if it is), then there is no reason to not use it.

Why does it matter the last time anyone consumed RDF? If it's a good fit for the problem at hand (I don't know if it is), then there is no reason to not use it. It doesn't matter how old an idea is, just how it gets used.