@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/488d0f20-eea6-4e87-a52f-ae3d95c347de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/488d0f20-eea6-4e87-a52f-ae3d95c347de> .