Once resources are de-duplicated if becomes quite simple to find them. Once found you get all the information about the resource regardless of usage!!!
A simple SPARQL query to find a resource and all of its information regardless of URI used:
<http://id.loc.gov/authorities/subjects/sh85043413> --Insert into the query below
SELECT ?URI ?p ?o
WHERE
{
?URI owl:sameAs <any aliased URI> .
?URI ?p ?o
}
Returns-- <http://myNameSpace.org/english> ?p ?o
Using the "English Language" example. Where english is both a Subject and a Language. It doesn't matter that the main URI isn't in the "Subject" format.
<http://id.loc.gov/authorities/subjects/sh85043413>
A simple SPARQL query to find all subject resources would return the main URI:
SELECT ?URI
WHERE
{
?URI rdf:type bfe:LocSubject .
}
<http://myNameSpace.org/english>