@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/531a1560-62c6-4903-87fb-fdb443490262> rdfs:isDefinedBy <https://stad.gent/data/blank_node/531a1560-62c6-4903-87fb-fdb443490262> .