@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddef1b14-c271-452b-ad0b-a117a8d4c7f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddef1b14-c271-452b-ad0b-a117a8d4c7f1> .