@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/669c78e3-6b26-448b-8983-dcbe0006c1d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/669c78e3-6b26-448b-8983-dcbe0006c1d1> .