@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/60900ac2-221b-4fc8-a7f4-c916c51552ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/60900ac2-221b-4fc8-a7f4-c916c51552ea> .