> This is a detail we have not addressed. Our options are:
>
> 1. we do things the proper XML way: the ADQL query itself defines the
> prefixes it will use.
>
> 2. we mandate the use of predefined prefixes:
>
> vr:interface/vs:resultType='text/xml+votable'
>
> 3. we just not included (in this round) namespace prefixes in our
> xpath-based queries, e.g.
>
> interface/resultType='text/xml+votable'
>
> 2. and 3. are intended to be simplifications that might be make things
> easier. If not, we should go with 1.