@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddbf641d-bc07-440a-8af1-1c131de54adc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddbf641d-bc07-440a-8af1-1c131de54adc> .