@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ac1eb93-2f4b-48ba-bc8c-16b7512cd8cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ac1eb93-2f4b-48ba-bc8c-16b7512cd8cd> .