rdflib extension adding SQLAlchemy as an AbstractSQLStore back-end store
SQLAlchemy store formula-aware implementation. It stores its triples in the following partitions:
- Asserted non rdf:type statements
- Asserted rdf:type statements (in a table which models Class membership). The motivation for this partition is primarily improved query speed and scalability as most graphs will always have more rdf:type statements than others.
- All Quoted statements
In addition it persists namespace mappings in a separate table