@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af174a47-1580-4158-93bb-eb0e8799005b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af174a47-1580-4158-93bb-eb0e8799005b> .