@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf3f6cd-9c64-4eb8-977d-69cc04356196> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf3f6cd-9c64-4eb8-977d-69cc04356196> .