@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c1d390-4933-4859-a158-729e4fcbdf89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c1d390-4933-4859-a158-729e4fcbdf89> .