@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28291f31-240e-48ce-949c-c15f491b7f12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28291f31-240e-48ce-949c-c15f491b7f12> .