DOREMUS: Doing reusable musical data

DOREMUS is a research project that aims i) to propose an extension of the FRBRoo ontology to specifically describe musical resources and ii) to publish linked open datasets of several large catalogs coming from the French National Library (BnF), the Philharmonie of Paris and the French public service radio broadcaster (Radio France), that are originally described in MARC and ad-hoc XML formats. In the perspective of data interoperability between those datasets, the DOREMUS project has also produced controlled vocabularies describing keys, modes, derivations, musical genres, medium of performances by re-using existing resources (e.g. IAML vocabularies, Rameau), or creating new ones. We will present the results of DOREMUS project, including the ontology, the controlled vocabularies, the tools for data conversion and interlinking and examples of reuse of those results in a music recommendation system.