There's more...

XPath is actually an amazing tool for working with XML and HTML documents. It is quite rich in its capabilities, and we have barely touched the surface of its capabilities for demonstrating a few examples that are common to scraping data in HTML documents.

To learn much more, please visit the following links:

• https://www.w3schools.com/xml/xml_xpath.asp
• https://www.w3.org/TR/xpath/