@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef045f38-6d1d-41c9-a0fb-bc250bffd9e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef045f38-6d1d-41c9-a0fb-bc250bffd9e6> .