@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89a1ff71-711b-4951-9391-56d4716a83d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89a1ff71-711b-4951-9391-56d4716a83d1> .