@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f56306-a8b7-48b6-80b4-401667c8d41b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f56306-a8b7-48b6-80b4-401667c8d41b> .