Atteanx::store::sparql implements a simple immutable triple store, which simply allows programmers to use attean facilities to query remote sparql endpoints.

this distribution also brings a corresponding atteanx::model::sparql, which allows query plans to be made, and an atteanx::store::sparql::plan::bgp plan class, which contains a rudimentary cost estimate that attempts to avoid sending cartesian joins to remote endpoints if possible.

sparql is an rdf query language, that is, a semantic query language for databases, able to retrieve and manipulate data stored in resource description framework format.

resource description framework (rdf) is a standard model for data interchange on the web.