@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4ef7e2e-0b32-4b13-97fa-f7407e56847a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4ef7e2e-0b32-4b13-97fa-f7407e56847a> .