@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab933bbc-7d9d-45c0-aea4-6d1bb2803efc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab933bbc-7d9d-45c0-aea4-6d1bb2803efc> .