@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ffeff4e-6fc8-44f2-ab5e-8e3b29a6d609> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ffeff4e-6fc8-44f2-ab5e-8e3b29a6d609> .