https://rules.gitlabpages.inria.fr/integraal/fr.inria.rules.integraal.api/fr/inria/rules/integraal/api/external/registries/LabeledRegistry.html
LabeledRegistry (InteGraal : Knowledge-Representation and Reasoning for Data Integration 3.0.1 API)
declaration: module: fr.inria.rules.integraal.api, package: fr.inria.rules.integraal.api.external.registries, class: LabeledRegistry