@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f12a71d5-50c3-433d-803e-9d009307b6cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f12a71d5-50c3-433d-803e-9d009307b6cd> .