2014-07-292012-03-272011-09-26XAVIER, Otávio Calaça. Semantic Web Services based on RESTful: A Case Study in Online Social Networks. 2011. 137 f. Dissertação (Mestrado em Ciências Exatas e da Terra - Ciências da Computação) - Universidade Federal de Goiás, Goiânia, 2011.http://repositorio.bc.ufg.br/tede/handle/tde/515The researches on Semantic Web Services are aimed, mostly, the SOAP architecture. This architecture is rarely used in Web 2.0 and therefore in Online Social Networks. This dissertation presents an approach for practical implementation of semantic descriptions in RESTfulWeb Services. It is a simplified architecture that gained much focus onWeb 2.0, increasingly replacing the SOAP architecture. The development of the tool, presented here, will fill a gap in the process of implanting the Semantic Web. Existing solutions expose a theoretical view and have no practical implementations. The solution proposed in this paper, relates existing standards and technologies to develop an integrated and free tool. From which, services of a popular Online Social Network are described. Finally, the automatic discovery, composition and invocation of such services are made.application/pdfAcesso AbertoWeb SemânticaRedes Sociais OnlineServiços WebOntologiasServiços SemânticosRESTfulSemantic WebOnline Social NetworksWeb ServicesOntologiesSemantic ServicesRESTfulCNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::METODOLOGIA E TECNICAS DA COMPUTACAO::SISTEMAS DE INFORMACAODissertação