@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20d4adc1-edfa-4b92-98c1-70817c41c468> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20d4adc1-edfa-4b92-98c1-70817c41c468> .