@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1c54bd1-41c2-4a73-ba07-a44bad641ced> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1c54bd1-41c2-4a73-ba07-a44bad641ced> .