@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/901919b4-e01b-471f-b5ad-efbc0a6906cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/901919b4-e01b-471f-b5ad-efbc0a6906cb> .