@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4c42547-17aa-44a7-893e-4ea563569091> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4c42547-17aa-44a7-893e-4ea563569091> .