@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a905b4b9-23f2-412e-a454-77858bb89f30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a905b4b9-23f2-412e-a454-77858bb89f30> .