keep track of original xml string in old parser
keep track of original xml string in old parser

funginstitute/patentprocessor,funginstitute/patentprocessor,nikken1/patentprocessor,yngcan/patentprocessor,yngcan/patentprocessor,nikken1/patentprocessor,nikken1/patentprocessor,yngcan/patentprocessor,funginstitute/patentprocessor