@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef4c6cb-1b28-4ab5-86a2-1c7ff1d3ea84> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef4c6cb-1b28-4ab5-86a2-1c7ff1d3ea84> .