diff --git a/LearningSPARQL.pptx b/LearningSPARQL.pptx index de5633c..ed10772 100644 Binary files a/LearningSPARQL.pptx and b/LearningSPARQL.pptx differ diff --git a/ch02/02-03/ex033.ttl b/ch02/02-03/02-03-03/ex033.ttl similarity index 100% rename from ch02/02-03/ex033.ttl rename to ch02/02-03/02-03-03/ex033.ttl diff --git a/ch02/02-03/ex034.ttl b/ch02/02-03/02-03-03/ex034.ttl similarity index 100% rename from ch02/02-03/ex034.ttl rename to ch02/02-03/02-03-03/ex034.ttl diff --git a/ch02/02-03/ex035.rdf b/ch02/02-03/02-03-03/ex035.rdf similarity index 100% rename from ch02/02-03/ex035.rdf rename to ch02/02-03/02-03-03/ex035.rdf diff --git a/ch02/02-03/q.rq b/ch02/02-03/02-03-03/q.rq similarity index 100% rename from ch02/02-03/q.rq rename to ch02/02-03/02-03-03/q.rq