@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/629948f9-4581-491e-bc41-946e2c3c22db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/629948f9-4581-491e-bc41-946e2c3c22db> .