@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4aff7504-d3c8-4a3c-8a06-a61e512a7ee0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4aff7504-d3c8-4a3c-8a06-a61e512a7ee0> .