@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63c23ddc-1190-40de-9e39-d396fd1404de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63c23ddc-1190-40de-9e39-d396fd1404de> .