@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1dfaf31d-20c8-4ff7-93dd-9548910b2761> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1dfaf31d-20c8-4ff7-93dd-9548910b2761> .