An enterprise RDF triple store/knowledge graph platform with transactional storage, indexing, and fast SPARQL 1.1 query and update. It offers built‑in rule-based inference with ready-made rulesets (RDFS and OWL2 RL‑like) to deliver high throughput and stable production behavior. SHACL validation is supported for data quality governance; SPIN-style constraints can be expressed as SPARQL rules. Enterprise editions add clustering, high availability, and fine‑grained access control.