Japan Search model RDF

Resources described in this source:

• https://jpsearch.go.jp/term/type/Agent
• http://id.ndl.go.jp/auth/entity/00259637
• https://jpsearch.go.jp/entity/chname/
• https://artplatform.go.jp/museums/M100136

(Other 2 resources are in nested tables, or just refer to the source resource and have no own description)