@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172ef04c-66dc-4342-ac79-a842d78c4a36> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172ef04c-66dc-4342-ac79-a842d78c4a36> .