Keyphrases
- ontology mappings
- semantic web
- semantic heterogeneity
- ontology matching
- ontology languages
- description logics
- owl ontologies
- semantic web technologies
- data sources
- knowledge representation
- query answering
- information sources
- spatial and temporal
- owl dl
- web ontology language
- knowledge base
- semantic integration
- ontological reasoning
- spatiotemporal patterns
- space time
- heterogeneous data
- ontology alignment
- spatio temporal
- spatiotemporal data
- reasoning services
- moving objects
- ontology reasoning
- semantic technologies
- ontology mapping
- semantic mapping
- web ontologies
- semantic web standards
- semantic relations
- data integration
- metadata