@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15319b9e-c557-4f20-b1a3-70818131ffb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15319b9e-c557-4f20-b1a3-70818131ffb1> .