@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d9e61bf-e581-41bf-a748-c2a0778be6a5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d9e61bf-e581-41bf-a748-c2a0778be6a5> .