@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/eff99bc7-67d9-4493-bac2-c890e4ad4d4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/eff99bc7-67d9-4493-bac2-c890e4ad4d4b> .