@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51dbed0a-3ab9-44ba-aae2-24096feccabd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51dbed0a-3ab9-44ba-aae2-24096feccabd> .