@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61f1ef0a-16ab-4119-a46b-a93ca1249cbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61f1ef0a-16ab-4119-a46b-a93ca1249cbf> .