@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/19f503ed-67ec-4a63-8724-66eca7d02273> rdfs:isDefinedBy <https://stad.gent/data/blank_node/19f503ed-67ec-4a63-8724-66eca7d02273> .