@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efe5bef1-45be-43e4-8cd8-52352e7220be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efe5bef1-45be-43e4-8cd8-52352e7220be> .