@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac6a57ba-2c7d-43c8-bc79-5df8793fb433> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac6a57ba-2c7d-43c8-bc79-5df8793fb433> .