Construction Of Semantic Web Based Relational Model Of Knowledge Related Keywords

In modern life, the Internet is not only inseparable from our daily life and production, but also plays an increasingly important role. With the rapid development of Internet information technology, to bring the level of network resources and the PB database data growth, people began to focus on the amount of data in tens of millions of data removed useless data and information, valuable to explore on their own, meaningful information. Which can extract valuable data from this information, so that it can serve in our daily work and life.Semantic Web is a new intelligent network is now based on a network-based vocabulary and concepts for such a network, not only to understand the meaning they represent themselves, but also to understand the logic of the relationship between them, so that you can make people with AC computer or between computers become more efficient, people want to express the information can be quickly understood by a computer, which will help improve information retrieval system and user interaction to achieve the concept retrieval, intelligent navigation and Knowledge reveals the intrinsic link between knowledge units knowledge organization system, the human race from massive data quickly search out the information resources they need. This paper discusses the core technology of XML Semantic Web, RDF and ontology model and the principles and methods of information on the composition of the Semantic Web, the paper combine knowledge representation language and ontology theory, the relational data model, and a powerful means of relational database management systems storage and processing capabilities, and good reliability describes the design concept of the Semantic Web knowledge-based knowledge representation model of domain-oriented relationship. Knowledge based on the relational model of semantic web knowledge representation has strong universality and scalability, design and implementation of Semantic Web based on the different needs of other models also have some referential meanings.