@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f251e0-819c-4732-98a3-571fa15fa0ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f251e0-819c-4732-98a3-571fa15fa0ce> .