@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8538cb7-ee3a-415c-915a-f4948e3c450a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8538cb7-ee3a-415c-915a-f4948e3c450a> .