@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f87f9393-c98d-41fa-9390-c4fefea72d29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f87f9393-c98d-41fa-9390-c4fefea72d29> .