@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d31ac1bb-5891-423c-89ba-5eaa23a82e56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d31ac1bb-5891-423c-89ba-5eaa23a82e56> .