@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a506e1e3-4a6a-40f2-9e0d-7bf634f28443> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a506e1e3-4a6a-40f2-9e0d-7bf634f28443> .