@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c8effdab-86ef-4186-82cb-57d51036a540> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c8effdab-86ef-4186-82cb-57d51036a540> .