@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1570f1df-bab6-4e91-8625-2530cf584f54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1570f1df-bab6-4e91-8625-2530cf584f54> .