<s>
This	O
list	O
shows	O
notable	O
triplestores	O
,	O
APIs	B-General_Concept
,	O
and	O
other	O
storages	O
that	O
have	O
implemented	O
the	O
W3C	O
SPARQL	B-Language
standard	O
.	O
</s>
<s>
IBM	B-Application
Db2	I-Application
-	O
Removed	O
in	O
v11.5	O
.	O
</s>
