@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d857bd-e688-4c85-873c-b73c66389512> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d857bd-e688-4c85-873c-b73c66389512> .