@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ad28ceb-5d57-418f-b863-f0ca47c0ec30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ad28ceb-5d57-418f-b863-f0ca47c0ec30> .