@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d0639f0-c17f-44cf-81b3-09d39b644420> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d0639f0-c17f-44cf-81b3-09d39b644420> .