@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17a31651-21c2-4e85-b52a-3cc7ada11192> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17a31651-21c2-4e85-b52a-3cc7ada11192> .