@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b51fa3a9-3f1d-4c0a-a06c-3b3fdb75e8ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b51fa3a9-3f1d-4c0a-a06c-3b3fdb75e8ff> .