@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8489611d-90dc-43c5-8354-47d5f93e41a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8489611d-90dc-43c5-8354-47d5f93e41a0> .