@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21135b0b-666f-4edc-87a3-298241028fc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21135b0b-666f-4edc-87a3-298241028fc7> .