@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0ff4c891-54fe-4ac8-baed-5200bff88911> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0ff4c891-54fe-4ac8-baed-5200bff88911> .