@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4b623f2-c868-44ed-9a86-c1d0052da01e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4b623f2-c868-44ed-9a86-c1d0052da01e> .