@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52fc900f-18b1-4cf9-8f1a-ff088105e030> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52fc900f-18b1-4cf9-8f1a-ff088105e030> .