A translation approach to portable ontology specifications
Knowledge Acquisition - Special issue: Current issues in knowledge modeling
Information Sciences: an International Journal
Reasoning about Binary Topological Relations
SSD '91 Proceedings of the Second International Symposium on Advances in Spatial Databases
A RuleML Study on Integrating Geographical and Health Information
RuleML '08 Proceedings of the International Symposium on Rule Representation, Interchange and Reasoning on the Web
A framework for combining rules and geo-ontologies
RR'07 Proceedings of the 1st international conference on Web reasoning and rule systems
Are your rules online? four web rule essentials
RuleML'07 Proceedings of the 2007 international conference on Advances in rule interchange and applications
The role of spatial relations in automating the semantic annotation of geodata
COSIT'05 Proceedings of the 2005 international conference on Spatial Information Theory
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A spatial component for health data can support spatial analysis and visualization in the investigation of health phenomena. Therefore, the utilization of spatial information in a Semantic Web environment will enhance the ability to query and to represent health data. In this paper, a semantic health data query and representation framework is proposed through the formalization of spatial information. We include the geometric representation in RuleML deduction, and apply ontologies and rules for querying and representing health information. Corresponding geospatial built-ins were implemented as an extension to OO jDREW. Case studies were carried out using geospatial-enabled RuleML queries for respiratory disease information. The paper thus demonstrates the use of RuleML for geospatial-semantic querying and representing of health information.