Imagine living without internet, everything will be different, and many people do not know what to do. Only 25 years ago, the Internet was born, the world changed. In 1989, the World Wide Web was created by Tim-Berners-Lee. Prior to the advent of the Internet, information must be obtained through books, people or other written works. It is at their fingertips that people need to know now. There are many ways that the World Wide Web can change the world. It still can not be accessed by anyone, but it is growing rapidly.
The World Wide Web Consortium (W3C) is an international community that develops open standards for the lifetime of the World Wide Web to support data networks. Part of their work is to create a semantic web language intended to represent rich and complex knowledge about relationships between objects, groups of things, objects. From the W3C Semantic Web, the BOS platform uses the Web ontology language. Ontology is the official vocabulary of a term that specifies a definition by explaining the relationship with other terms in the ontology. OWL is used as a tool for applications to process information (as opposed to manual processing), allowing the system to interpret the meaning of the vocabulary; the information is a standard text sentence or code. The advantage of using OWL is that it can provide information from many ontologies included in the OWL repository.
Many official standards, other technical specifications, and software define operations on various aspects of the World Wide Web, the Internet, and computer information exchange. Many of the documents are work of the World Wide Web Consortium (W3C) led by Berners-Lee, but some are created by the Internet Technology Special Investigation Committee (IETF) and other organizations. URI (Uniform Resource Identifier) is a general-purpose system for referring to resources on the Internet such as hypertext documents and images. URIs, commonly called URLs, are defined by IETF RFC 3986 / STD 66: Uniform Resource Identifier (URI): its generic syntax and its predecessor and RFC defined in many URI schemes.