@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504961f3-a50b-4918-a74a-87e4e1b8c416> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504961f3-a50b-4918-a74a-87e4e1b8c416> .