@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb508d99-936c-4e99-acac-be2d7d6edc51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb508d99-936c-4e99-acac-be2d7d6edc51> .