@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15919831-ad87-438a-8f8d-d2dc5d1dadb3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15919831-ad87-438a-8f8d-d2dc5d1dadb3> .