: 2021211https://vocabs.cbs.nl/def/onderwerp/ Create a prefix for https://vocabs.cbs.nl/def/onderwerp/ Hit Enter to save Double click to create a prefix | skos:narrower | : 2021210https://vocabs.cbs.nl/def/onderwerp/ Create a prefix for https://vocabs.cbs.nl/def/onderwerp/ Hit Enter to save Double click to create a prefix | https://datasets-cube |