@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/640c06cc-312b-4f2a-af1e-6a2587ebdcee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/640c06cc-312b-4f2a-af1e-6a2587ebdcee> .