@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3407e1ec-5e11-40b1-b819-f81c88269d4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3407e1ec-5e11-40b1-b819-f81c88269d4e> .