@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac1923f3-b1f9-455b-8c95-6025fcf955b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac1923f3-b1f9-455b-8c95-6025fcf955b4> .