@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9dd9ffa1-debf-4521-86ad-0b2393210d37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9dd9ffa1-debf-4521-86ad-0b2393210d37> .