@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1809727-68d8-492b-ad56-ccb81ddc0c46> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1809727-68d8-492b-ad56-ccb81ddc0c46> .