@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/de81bd6f-2a70-47a0-b929-dac21f925971> rdfs:isDefinedBy <https://stad.gent/data/blank_node/de81bd6f-2a70-47a0-b929-dac21f925971> .