Making linked data

• select/adapt/create a vocabulary for the ? (work, expression, manifestation. item) area
• select/adapt/create vocabularies for Persons (FOAF?) and Subjects (SKOS?)
• add internal relationships with the other entities (Play, Production, etc.) in the JSON structure (implement RDF in JSON)
• Add RDF/XML as output option, besides JSON
• add external relationships (to other linked data sources like DBPedia, etc.)
• extend the number of possible URI formats (for Play, Production, etc.)
• add content negotiation to serve both human and machine readable redirects
• extend the options on the OPAC side