Merge pull request #18 from kinow/some-typos
Fixing some typos
diff --git a/source/tutorials/sparql.md b/source/tutorials/sparql.md
index e851741..9daca69 100644
--- a/source/tutorials/sparql.md
+++ b/source/tutorials/sparql.md
@@ -42,10 +42,10 @@
- The
[SPARQL query language definition document](http://www.w3.org/TR/sparql11-query/)
itself contains many examples.
-- [Search RDF data with SPARQL](http://www.ibm.com/developerworks/xml/library/j-sparql/)
+- [Search RDF data with SPARQL](https://developer.ibm.com/articles/j-sparql/)
(by Phil McCarthy) - article published on IBM developer works about
SPARQL and Jena.
- [SPARQL reference card](http://www.dajobe.org/2005/04-sparql/)
(by [Dave Beckett](http://www.dajobe.org/))
-Detailed [ARQ documentation](/documentation/query/)
\ No newline at end of file
+Detailed [ARQ documentation](/documentation/query/)
