Representing RDF and RDF Schema in the HDM
نویسندگان
چکیده
The AutoMed project uses a hypergraph common data model the HDM to integrate heterogeneous data sources Previous work has shown how data models including the relational ER and XML mod els can be mapped on to HDM to facilitate schema integration RDF is a general purpose language for representing information on the World Wide Web It provides a data model for describing properties of re sources in the web and their interrelationships RDF Schema provides a basic type system for RDF models which is implemented in terms of classes and properties These technologies are increasingly used in the semantic web e ort in particular for de ning ontologies This technical report shows how RDF and RDF Schema can be modeled in the HDM thereby allowing data in these formats to be treated as an AutoMed datasource
منابع مشابه
Functional Queries to Wrapped Educational Semantic Web Meta-Data
The aim of the Edutella project is to provide a peer-to-peer infrastructure for educational material retrieval using semantic web meta-data descriptions of educational resources. Edutella uses the semantic web meta-data description languages RDF and RDF-Schema for describing web resources. The aim of this work is to wrap the Edutella infrastructure with a functional mediator system. This makes ...
متن کاملRepresenting and Querying Arguments in RDF
This paper demonstrates the potential of the Semantic Web as a platform for representing, navigating and processing arguments on a global scale. We use the RDF Schema (RDFS) ontology language to specify the ontology of the recently proposed Argument Interchange Format (AIF) and an extension thereof to Toulmin’s argument scheme. We build a prototype Web-based system for demonstrating basic query...
متن کاملTowards Representing and Querying Arguments on the Semantic Web
This paper demonstrates the potential of the Semantic Web as a platform for representing, navigating and processing arguments on a global scale. We use the RDF Schema (RDFS) ontology language to specify the ontology of the recently proposed Argument Interchange Format (AIF) and an extension thereof to Toulmin’s argument scheme. We build a prototype Web-based system for demonstrating basic query...
متن کاملExploring the Relationship Between FOHM and RDF
One of the results of the Open Hypermedia work of the last decade was the Fundamental Open Hypermedia Model (FOHM) capable of representing contextual structure from a variety of hypermedia domains. As the Semantic Web becomes more important it is interesting to compare its metadata language, the Resource Description Framework (RDF), with a model such as FOHM. In this paper we examine the relati...
متن کاملUML and the Semantic Web
This paper discusses technology to support the use of UML for representing ontologies and domain knowledge in the Semantic Web. Two mappings have been defined and implemented using XSLT to produce Java classes and an RDF schema from an ontology represented as a UML class diagram and encoded using XMI. A Java application can encode domain knowledge as an object diagram realised as a network of i...
متن کامل