A New Method of Utilizing Video Content Structured on the Basis of the RDF: Combining Broadcasting Content with External Services Using RDF Triples. - Makoto Urakawa; Masaru Miyazaki; Ichiro Yamada; Hiroshi Fujisawa; Toshio Nakagawa (NBiS, 2015)

My Health Dictionary: Study on Web Service using Program Information Data-hub as Linked Open Data. - Masaru Miyazaki; Makoto Urakawa; Ichiro Yamada; Kikuka Miura; Taro Miyazaki; Hiroshi Fujisawa; Toshio Nakagawa (ISWC (Posters & Demos), 2015)

Constructing Curriculum Ontology and Dynamic Learning Path Based on Resource Description Framework. - Makoto Urakawa; Masaru Miyazaki; Hiroshi Fujisawa; Masahide Naemura; Ichiro Yamada (ISWC (Posters & Demos), 2016)

A study about integrating video contents with web services based on the RDF. - Makoto Urakawa; Masaru Miyazaki; Ichiro Yamada; Hiroshi Fujisawa; Toshio Nakagawa (Int. J. Space Based Situated Comput., 2016)

Data Structuring for Launching Web Services Triggered by Media Content. - Makoto Urakawa; Hiroshi Fujisawa (JIST, 2017)

Rikamap - An Educational Application using RDF-Formatted Learning Paths. - Makoto Urakawa; Hiroshi Fujisawa (ISWC (Posters, Demos & Industry Tracks), 2017)

Linking Directly Between a Media Content and its Usage Record on Web Services. - Makoto Urakawa; Kenichi Arai; Toru Kobayashi (GCCE, 2018)

Construction of Linked Data Platform Implementing Feedback Data Model of Usage Records. - Makoto Urakawa; Kenichi Arai; Toru Kobayashi (ICCE, 2019)