@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c2a9df-3b65-425b-bc7d-335eaf145f8f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c2a9df-3b65-425b-bc7d-335eaf145f8f> .