@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c9a79b6-6257-47fe-a407-d953ac3c39b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c9a79b6-6257-47fe-a407-d953ac3c39b6> .