https://sparql.rhea-db.org/sparql

SPARQL Rhea 2026_02

This SPARQL endpoint contains all Rhea data of release 2026_02 (2026-03-25). It is free to access and supports the SPARQL 1.1 Standard.

There are 7,271,615 triples is this release. All triples are available in the default graph. There are 4 named graphs corresponding to specific datasets.

Graph	Documentation	Triples	Distinct subjects	Distinct predicates	Distinct classes	Distinct objects	License
chebi	Documentation	5,222,089	344,338	33	7	4,428,399	http://creativecommons.org/licenses/by/4.0/
rhea	Documentation	2,046,904	219,912	67	3	974,178	http://creativecommons.org/licenses/by/4.0/
void	Documentation	1,771	426	33	6	783	http://creativecommons.org/licenses/by/4.0/
sparql-examples	Documentation	851	187	11	3	816	http://creativecommons.org/licenses/by/4.0/