@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1691914f-8168-4c4a-b269-3d79af758f98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1691914f-8168-4c4a-b269-3d79af758f98> .