@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7b1ae18-a6e8-4605-b54c-9bea3c2b11e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7b1ae18-a6e8-4605-b54c-9bea3c2b11e1> .