@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31f17468-858a-4bbe-ac44-852676d5e331> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31f17468-858a-4bbe-ac44-852676d5e331> .