@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a0c0ea-eff6-466a-b060-52cf57e3c330> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a0c0ea-eff6-466a-b060-52cf57e3c330> .