@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b1a1ca6-f139-4931-8a2c-c5e4b79573d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b1a1ca6-f139-4931-8a2c-c5e4b79573d8> .