XML Parsing, Web Crawler & Data Scrapper

Solution required for Two separate projects Task 1: The task of this coursework is to use XQuery to work out family relationships. More precisely:  Use the DTD at [login to view URL] txt (see also [login to view URL]) to construct some documents which represent family data  Now look up [login to view URL] and construct XQuery expressions which, when you apply them to your family documents will nd: { All pairs of rst cousins { All pairs of second cousins { All pairs of second cousins, once removed The queries should return HTML documents, properly formatted. They should only return each pair of cousins once  You should write more family tree documents, if necessary, so that you can test your queries exhaustively Task 2 : Web Crawler Application see attachment for details and sample work .