@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ceeb521-4431-438a-a7af-3eff94f2f280> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ceeb521-4431-438a-a7af-3eff94f2f280> .