@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c5d3dc-f2e2-40c4-bf0e-d79f19e4ddf8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c5d3dc-f2e2-40c4-bf0e-d79f19e4ddf8> .