@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8f8ca5d-154f-4c12-b7cd-3adc2aeaeaf1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8f8ca5d-154f-4c12-b7cd-3adc2aeaeaf1> .