@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1abb7b18-e9b1-449f-905f-19fbcbede212> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1abb7b18-e9b1-449f-905f-19fbcbede212> .