@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1df9b0bd-f530-413e-99e1-cdf297539f74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1df9b0bd-f530-413e-99e1-cdf297539f74> .