@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172b73c1-5f81-4551-982d-cdfc6b083ad1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172b73c1-5f81-4551-982d-cdfc6b083ad1> .