@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/59af51b6-dc42-42a2-8172-502655c1c51f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/59af51b6-dc42-42a2-8172-502655c1c51f> .