@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/997504d0-fb0f-444f-9944-dc272e574871> rdfs:isDefinedBy <https://stad.gent/data/blank_node/997504d0-fb0f-444f-9944-dc272e574871> .