Maybe this is a question for @barmintor  then..

When I tried to put this method in `FedoraNodes`, several of the integration tests (perhaps all of them?) that tried to get the ObjectProfile or DatastreamProfile XML/JSON responses were getting this response instead. I assume in the absence of an `Accept` header, JAX-RS magically chooses a response, and ended up choosing wrong.

Maybe this isn't a problem in the long term (if we kill of those profile responses), but was more than I wanted to bite off..