A software program called a web service enables computer-to-computer communication over the internet. However, web services are nothing new and typically take the form of an application programming interface (API). The Web is a collection of related hypertext materials that may be accessed online. For example, a user examines web pages that may contain multimedia using a web browser and uses hyperlinks to move between them. Tim Berners-Lee, who was employed by CERN, The European Organization for Nuclear Research, in Geneva, Switzerland, invented the Web in 1989. Since then, Berners-Lee has actively directed the development of web standards and has pushed for the creation of the Semantic Web, also called Web3. The phrase “Web3” is used to characterize multiple evolutions of web intera...