<https://nasional.tempo.co/read/1058128/tjahjo-kumolo-tiba-tiba-batalkan-aturan-baru-soal-izin-penelitian>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://nasional.tempo.co/read/1058128/tjahjo-kumolo-tiba-tiba-batalkan-aturan-baru-soal-izin-penelitian>