@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4f69c7b-a09a-4de1-ad15-411bee7314a5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4f69c7b-a09a-4de1-ad15-411bee7314a5> .