@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac851f56-1df2-4f11-b923-7da39a8b3928> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac851f56-1df2-4f11-b923-7da39a8b3928> .