@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d3988cf4-9dd2-48c3-992a-a7d3164659fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d3988cf4-9dd2-48c3-992a-a7d3164659fc> .