@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d2a1ac-3529-47fa-a0f8-bc72e33f075e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d2a1ac-3529-47fa-a0f8-bc72e33f075e> .