@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/816da7fb-2e49-47f7-a1fe-65060da0bf51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/816da7fb-2e49-47f7-a1fe-65060da0bf51> .