@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a31d3153-9458-4c76-9b29-289bdec69124> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a31d3153-9458-4c76-9b29-289bdec69124> .