@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52c79aea-4970-4a8c-9d28-87a0df5f3017> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52c79aea-4970-4a8c-9d28-87a0df5f3017> .