Biomedical Linked Annotation Hackathon (BLAH) 1 was held in The University of Tokyo Kashiwa Campus Station Satellite in Kashiwa, Chiba, Japan. On the last day of the Hackathon (Feb. 27), public symposium of the BLAH 1 was held. In this talk, Norio Kobayashi (RIKEN) makes a presentation entitled "Bio-medical entity prioritisation based on literature with Semantic Web annotations". (18:39)