@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af4b70a8-12f7-4a1c-82e6-94586b33d7d0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af4b70a8-12f7-4a1c-82e6-94586b33d7d0> .