@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b78cd7fd-c2a1-49d5-a519-09494f6cdf38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b78cd7fd-c2a1-49d5-a519-09494f6cdf38> .