@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d9187d-fb80-4df7-a3c7-e75f6894f907> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d9187d-fb80-4df7-a3c7-e75f6894f907> .