Hello, I'm curious if slightly changing the SPARQL query can have an impact on performance, maybe you could try something like:
where {
?object MKG:English_name 'Pyrilamine' .
?RelAttr owl:annotatedTarget ?object ;
owl:annotatedSource ?subject ;
owl:annotatedProperty ?rel ;
MKG:pyear '1967' .
}
?
Best,
--
Elie
