@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab5f7bfc-ef97-4c07-b525-5b0b1eeafc78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab5f7bfc-ef97-4c07-b525-5b0b1eeafc78> .