@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac3dd097-e615-47d3-a850-90233c5d647f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac3dd097-e615-47d3-a850-90233c5d647f> .