@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef0dd74-154e-4d46-9666-b287704cd244> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef0dd74-154e-4d46-9666-b287704cd244> .