<https://catalog.ocsc.go.th/dataset/b6b297d1-88b8-4835-a08b-d96bfeddee0d>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://catalog.ocsc.go.th/dataset/activity/b6b297d1-88b8-4835-a08b-d96bfeddee0d>