12. The apparatus according to claim 11 , the apparatus further comprising: an annotation tool for marking semantics of the sample data according to the annotation rule, wherein the annotations added to the sample data according to the annotation rule are retrieved from the annotation tool.
12. The apparatus according to claim 11 , the apparatus further comprising: an annotation tool for marking semantics of the sample data according to the annotation rule, wherein the annotations added to the sample data according to the annotation rule are retrieved from the annotation tool. 13. The apparatus according to claim 12 , wherein the annotation tool is a graphic editor providing the annotation rule and providing means for marking the semantics of the sample data according to the annotation rule.