@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a57530cc-4bb8-46a8-84f4-1c9220a4b61a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a57530cc-4bb8-46a8-84f4-1c9220a4b61a> .