@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b6d7cd7-c81b-413a-a407-2ebc7f3fe031> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b6d7cd7-c81b-413a-a407-2ebc7f3fe031> .