@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab923d4e-7caf-4c0f-9ea8-757397166e58> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab923d4e-7caf-4c0f-9ea8-757397166e58> .