@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6ab609a-b2a2-47ad-8337-adea4bcfa915> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6ab609a-b2a2-47ad-8337-adea4bcfa915> .