@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af982de1-6148-474b-9e28-16bf86fb68fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af982de1-6148-474b-9e28-16bf86fb68fa> .