@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87bc1790-05a1-42f3-81f7-a2bcc7887da3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87bc1790-05a1-42f3-81f7-a2bcc7887da3> .