@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f5d481-3641-4dae-a59d-9c2095f813a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f5d481-3641-4dae-a59d-9c2095f813a8> .