@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/09b170f1-f7d9-4acc-8e10-9a1290cd889a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/09b170f1-f7d9-4acc-8e10-9a1290cd889a> .