TY - CONF TI - Doc2RDFa: Semantic Annotation for Web Documents AF - Proceedings of the Posters and Demos Track of the 15th International Conference on Semantic Systems (SEMANTiCS 2019) PP - Germany SP - 1 EP - 1 PY - 2019-01-01 AU - Beno, Martin AU - Filtz, Erwin AU - Kirrane, Sabrina AU - Polleres, Axel ER -