9. The method according to claim 8 , wherein tagging at least one matched segment of the at least partially unstructured data comprises tagging at least one matched segment of at least partially unstructured data with an identification tag.
8. The method according to claim 1 , wherein processing the at least partially unstructured data using a regular expression processing program comprises: applying at least one source regular expression pattern to at least partially unstructured data; matching at least one segment of the at least partially unstructured data to the at least one source regular expression pattern; and tagging at least one matched segment of the at least partially unstructured data.