Web ontology language (OWL) and semantic web
نویسندگان
چکیده
منابع مشابه
Web Ontology Language (OWL)
Web Ontology Language (OWL) is a core world wide web consortium [W3C] standard Knowledge representation language for the Semantic Web. The term Knowledge representation in general refers to the method of modeling the knowledge about the real world entities and relations. OWL is a highly expressive, flexible and efficient knowledge representation language, that can be used to model background kn...
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The expressivity of RDF and RDF Schema that was described in [12] is deliberately very limited: RDF is (roughly) limited to binary ground predicates, and RDF Schema is (again roughly) limited to a subclass hierarchy and a property hierarchy, with domain and range definitions of these properties. However, the Web Ontology Working Group of W3C identified a number of characteristic use-cases for O...
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This paper addresses a major weakness of current technologies for the Semantic Web, namely the lack of a principled means to represent and reason about uncertainty. This not only hinders the realization of the original vision for the Semantic Web, but also creates a barrier to the development of new, powerful features for general knowledge applications that require proper treatment of uncertain...
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Ontology is created based on information provided by domain experts and forms the basis for creating metadata. XML, RDF and OWL are some of the languages which are used to represent ontology. The need for knowledge preservation and representation, ontology construction methodology are briefly described. Available tools for ontology development are listed. Integrated development environment (IDE...
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WordNet plays a significant role in Linked Open Data (LOD) cloud. It has numerous application ranging from ontology annotation to ontology mapping. IndoWordNet is a linked WordNet connecting 18 Indian language WordNets with Hindi as a source WordNet. The Hindi WordNet was initially developed by linking it to English WordNet. In this paper, we present a data representation of IndoWordNet in Web ...
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ژورنال
عنوان ژورنال: Ubiquity
سال: 2007
ISSN: 1530-2180,1530-2180
DOI: 10.1145/1295289.1295290