@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/506eb1f1-2d7e-4784-9bcf-addce8ac96be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/506eb1f1-2d7e-4784-9bcf-addce8ac96be> .