I am creating an academic website with RDF mappings for the content. I am using Drupal 7, RDF 7.x-2.0-alpha4 and Biblio 7.x-1.0-rc5. I have couple of questions.
1) In the RDF UI Mappings for the content types from biblio module, there is no facility to map the fields already present in the content type. RDF Mappings only show up for the newly created fields. Is there a way to do this for existing fields of biblio content types?
2) For a publication, there would be multiple authors. In biblio module, we can only put in string names in the text box of authors field. But I want to map it the author name to a URI. For example, "John" authorOf "PaperX". Now, I want to map "John" to a URI such as "com.example/person#John". I think this is not possible through RDF UI. How can this be done? Should I use RDF Mapping API along with hooks?
I am new to Drupal. All suggestions are welcome. Thanks in advance.