@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ceef169b-87fe-4aeb-bea4-748dde51f170> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ceef169b-87fe-4aeb-bea4-748dde51f170> .