atomspace 5.0.3-1.86c848d OpenCog hypergraph database, query system and rule engine

The OpenCog AtomSpace is an in-RAM knowledge representation (KR) database, an associated query engine and graph-re-writing system, and a rule-driven inferencing engine that can apply and manipulate sequences of rules to perform reasoning. It is a layer that sits on top of ordinary distributed (graph) databases, providing a large variety of advanced features not otherwise available.