@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b8f9ac8-1e4b-470e-a330-7182690c0b08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b8f9ac8-1e4b-470e-a330-7182690c0b08> .