@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1daf56-fb13-4de2-8126-f8c3414fd53e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1daf56-fb13-4de2-8126-f8c3414fd53e> .