@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f15a89ac-fa02-4013-b26a-033e2a778883> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f15a89ac-fa02-4013-b26a-033e2a778883> .