@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1a57a1b-801f-4800-92cf-fa5e48f42ede> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1a57a1b-801f-4800-92cf-fa5e48f42ede> .