@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b577d43e-09fb-43a7-8d67-0b24b8fb457a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b577d43e-09fb-43a7-8d67-0b24b8fb457a> .