@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9fc1f41-91b2-410c-bc21-d130b8a6c75a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9fc1f41-91b2-410c-bc21-d130b8a6c75a> .