@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52aff2fb-f15e-4d93-ba7d-ccd4a3f1f717> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52aff2fb-f15e-4d93-ba7d-ccd4a3f1f717> .