@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffba36ba-b490-4cc8-a9cb-39cef77a979c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffba36ba-b490-4cc8-a9cb-39cef77a979c> .