@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e503c422-39c4-4286-a170-5de28d1390ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e503c422-39c4-4286-a170-5de28d1390ce> .