@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1506ddc2-f846-4fd4-be30-779b4b016670> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1506ddc2-f846-4fd4-be30-779b4b016670> .