Vocabulário controlado e indexação social de imagens de arquitetura: um sistema de organização do conhecimento em ambiente colaborativo

This paper aims to report the research carried out for the development of a controlled vocabulary in a collaborative web environment, which allows social indexing by tagging the images posted by both the personal user and the institutional user. Created for the preservation and dissemination of Brazilian architecture images, Arquigrafia is also a social network formed by students, teachers, researchers, professionals and others interested in architecture and urban spaces photography. Thus, it was necessary to analyze the list of tags to improve the consistency of indexing, seeking a conceptual organization of domain terms from the application of terminological methodology, aiming at the alignment of vocabulary terms under construction with other knowledge organization systems.