@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efb71ffc-ba05-45df-a318-014af7d229cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efb71ffc-ba05-45df-a318-014af7d229cf> .