@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef73cc67-98c1-4524-9958-32a434bda1f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef73cc67-98c1-4524-9958-32a434bda1f0> .