@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51bc1bbd-86a0-4c79-adc7-2cd3eb9f07f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51bc1bbd-86a0-4c79-adc7-2cd3eb9f07f2> .