@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12d3e5ac-ec4e-4758-9ad7-04d2e50cb4ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12d3e5ac-ec4e-4758-9ad7-04d2e50cb4ef> .