@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ffd66aa-b4f0-4303-82cf-1c396d983de6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ffd66aa-b4f0-4303-82cf-1c396d983de6> .