XFN stands for "XHTML Friends Network," which refers to a simple framework used to represent relationships between people in the context of web pages and website relationships. XFN is built on top of XHTML, the standard markup language for web pages, and it allows web developers to identify and categorize various relationships between individuals or entities on their websites.
In XFN, relationships are represented using a set of predefined values that describe the nature of the association. These values include "friend," "acquaintance," "contact," "met," and several others. By utilizing these values, web developers can easily express the connection or affiliation between different individuals or entities, providing additional context and meaning to their website content.
This framework is particularly useful in social networking, blogging, and other collaborative web environments, as it allows users to link and relate to others in a more structured and standardized manner. XFN enhances the usability and accessibility of web pages, enabling users to navigate and discover new connections between people within a website easily.
Overall, XFN serves as a tool for defining relationships between individuals or entities within web pages, enabling web developers and users to establish a structured network of connections online. It provides a concise and standard way to represent various relationships, enhancing the social aspects of websites and promoting collaboration and interaction among users.
