@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/499229d2-66f9-476c-9397-bcd69ff41be1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/499229d2-66f9-476c-9397-bcd69ff41be1> .