@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f961f19-f809-4c21-b1e6-421adc582c24> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f961f19-f809-4c21-b1e6-421adc582c24> .