@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15129b72-fa51-4151-a739-9efbd1a30334> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15129b72-fa51-4151-a739-9efbd1a30334> .