@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/579cd3dc-01de-4b45-bf0a-105994bf077f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/579cd3dc-01de-4b45-bf0a-105994bf077f> .