@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31f19436-854e-4662-8fd7-79b32e13b4dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31f19436-854e-4662-8fd7-79b32e13b4dd> .