Data Catalogue solution for the National Digital Twin ecosystem.

An Apache Jena plugin to provide GraphQL querying capability. Used by secure-agent-graph.

Provides Management capabilities over IA Node Net

A Java tool for translating YAML files to Fuseki config files. Consists of a YAML parser and RDF generator.

An Apache Jena plugin to enable fine-grained access control (ABAC). Used by secure-agent-graph.

A Java library extending Apache Jena to provide GraphQL, Kafka integration, and integration with the rdf-abac component.

Java-based web service which enables data exchange between IA Nodes. One or more instances will be configured to send data to other IA Nodes. Other instances will consume data from other IA Nodes.

A Java library for building data ingestion pipelines in which each step carries out a specific action that you build such as validation and transformation of data.

A Java component deployed as part of an IA Node as an Apache Jena plugin. Used to read knowledge from a Kafka message stream typically as the final stage in a pipeline of data processing for ingest.

A Java library providing an implementation of JSON Web Token (JWT). Used by secure-agent-graph for authentication.

A script for fetching data from an IA Node and writing it to an AWS S3 bucket.