@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f1acf0b-426f-4612-9928-81c7fd148b90> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f1acf0b-426f-4612-9928-81c7fd148b90> .