1. The 4Suite package contains XML-related tools and libraries for Python, including 4DOM, 4XSLT, 4XPath, 4RDF, and 4XPointer. 4DOM is animplementation of the World Wide Web Consortium's (W3C) standard DOMAPI for HTML and XML content manipulation. 4DOM provides full distributed-object support based on the IDL used in the formal DOM specification. 4XSLT is an XSLT processor, which can be used to renderXML documents as customized and stylized HTML for current Web browsers. 4XSLT also provides a powerful programming API forapplications to use for low-level, customized transformations of XML documents. 4XPath is a library implementating the W3C's XPath language for indicating and selecting portions of an XML document. 4RDF is a toolkit and library for RDF processing. 4XPointer is a toolkit for processing fragment identifiers for URI references which locateresources of Internet media type text/xml. From Redhat 8.0 RPM