@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b51fe1c-844a-4267-a5ea-cf8656e5e71e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b51fe1c-844a-4267-a5ea-cf8656e5e71e> .