@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab4f860d-c318-43be-931f-1f31e82a6e30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab4f860d-c318-43be-931f-1f31e82a6e30> .