@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21b4c32b-35c7-4cf1-ac17-e8469af4df6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21b4c32b-35c7-4cf1-ac17-e8469af4df6d> .