@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9e527ab-8c20-486d-819d-88cc0927ab59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9e527ab-8c20-486d-819d-88cc0927ab59> .