Construction of the tv program metadata model for the national archive: Focusing on the hierarchical structure of bangumi

This research builds a metadata model for using archives of TV broadcast programs. Although "bangumi" is a basic term for broadcast content, there is no clear definition of its scope. In this research, we use public program database by The Broadcast Library of Japan as an example to define the hierarchical structure of "bangumi" and each entity that characterizes broadcast programs, and construct a metadata model using RDF, which is a general purpose description language.