Indicate type of GND resource in /resource RDF

[acka47]

Reported by W. Greßhof on 2015-08-26. (Obviously, this issue is overdue. Sorry.)

Since hbz/lobid#139 one cannot always and reliable see from the lobid /resource data what types of GND resources (DifferentiatedPerson, PlaceOrGeographicName, SubjectHeading etc.) are referenced. Example http://lobid.org/resource/HT012778132/about (snippet):

{
    "@id" : "http://d-nb.info/gnd/189528982",
    "preferredName" : "Houben, Thomas"
  }

One cannot see that this is a person. The most elegant solution would be by adding the type to each GND resource. In this case:

{
    "@id" : "http://d-nb.info/gnd/189528982",
    "@type": "http://d-nb.info/standards/elementset/gnd#DifferentiatedPerson",
    "preferredName" : "Houben, Thomas"
  }

As far as I can remember that results in other problems so that we can't do this.

Thus, the only solution would be the one we had before #669: Reliably adding the sub-property of gnd:preferredName. E.g.:

{
    "@id" : "http://d-nb.info/gnd/189528982",
    "preferredNameForThePerson": "Houben, Thomas",
    "preferredName" : "Houben, Thomas"
  }

[dr0i]

Deployed to staging.

[acka47]

+1 But to be really reliable we need to remove duplicate preferredName properties. See https://github.com/hbz/lobid/issues/144#issuecomment-105980315 (which we might reopen).

[dr0i]

Deployed to production. Will reopen hbz/lobid#144. Closing this one.