| patternAlias | Attribute transformation mapping |
| patternAlias | Attribute transformation correspondence |
| patternContext | When the value (range) of an attribute in one ontology must be adapted to match the value of another attribute in a second ontology. The transformation function is choosed from a set of function provided by XPath specification. |
| patternKnownUses | |
| patternProblem | An Attribute value in one ontology needs to be transformed in order to correctly be aligned with values of an attribute in a second ontology. |
| patternResultingContext | A correspondence specifying a transformation of an attribute in one ontology, thus matching the value of another attribute in a second ontology. |
| patternSolutionDescription | |