@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef5b0bcf-e7d2-4979-9e0a-b1aeda0a0cc2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef5b0bcf-e7d2-4979-9e0a-b1aeda0a0cc2> .