@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4a8a1a4-9f08-47bf-9473-39f439adecd7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4a8a1a4-9f08-47bf-9473-39f439adecd7> .