@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/561a9e72-1aa2-4426-82a0-0527831c1cd5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/561a9e72-1aa2-4426-82a0-0527831c1cd5> .