The third, CIDOB, source provides additional information about politicians, governments, political parties, government departments. This information significantly extends the instance set of the domain ontology with new information about persons, organization and their roles in relation with the existing data. There were several challenges when consolidating information for these two new sources: the first one deal with the fact the CIDOB source is written in Spanish. We have used external translation services for translating common words. Some specific terms, almost all proper names, were translated using ad-hoc thesauri built up in collaboration with domain experts. This application allows for search and browse functionalities thanks to the automatic annotation system of source data.