<https://www.lampunglive.com/2019/09/30/antisipasi-era-industri-4-0-riana-sari-arinal-ajak-guru-paud-perhatikan-pendidikan-karakter-anak-usia-dini/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.lampunglive.com/2019/09/30/antisipasi-era-industri-4-0-riana-sari-arinal-ajak-guru-paud-perhatikan-pendidikan-karakter-anak-usia-dini/>