@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/620c767e-1878-42b6-8da2-d979d5269af1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/620c767e-1878-42b6-8da2-d979d5269af1> .