Graph+Semantics: Import/Export RDF from Neo4j. SHACL Validation, Model mapping and more.... If you like it, please ★ ⇧

Grafeo is a pure-Rust, high-performance graph database that can be embedded as a library or run as a standalone database, with optional in-memory or persistent storage. Grafeo supports both LPG and RDF and all major query languages.

Powerful RDF Knowledge Graph Generation with RML Mappings

LinkedPipes ETL is an RDF based, lightweight ETL tool

(subjective) overview of projects which are related both to python and semantic technologies (RDF, OWL, Reasoning, ...)

Linked Data & RDF Manufacturing Tools in Clojure