@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30e4a368-555e-4480-8133-389190b2ab87> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30e4a368-555e-4480-8133-389190b2ab87> .