@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18f8b9b-bfda-4881-b1ea-4cbec315622f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18f8b9b-bfda-4881-b1ea-4cbec315622f> .