@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b64f15ae-1c74-4656-9808-a29fd726cf57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b64f15ae-1c74-4656-9808-a29fd726cf57> .