@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68d60a6-e5eb-453c-bf86-82e247e65c4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68d60a6-e5eb-453c-bf86-82e247e65c4b> .