Imprecise Semantic Web Ontology Model

The Semantic Web ontology is a partial ordering set of concept used to make information have semantic markedness. The enclosing type and the educing type are the ways of forming a concept in human brain. They are related to the fuzziness and the roughness respectively. The imprecise concept is actually the fuzzy rough concept, but there is no existence of the imprecise partial ordering relation. The Semantic Web ontology is a fuzzy rough concept partial ordering set, namely, a binary pair composed of a fuzzy rough concept set and a kind of partial ordering relation. It could be represented as two types of practical forms: the fuzzy rough concept list and the fuzzy rough concept lattice, the latter has good properties with compactness and exclusiveness, so could be as a base to code a compact and normative OWL document which helps the Semantic Web to come true.