The category concept: an extension to the entity-relationship model
Data & Knowledge Engineering
Conceptual modelling of database applications using an extended ER model
Data & Knowledge Engineering
The entity-relationship model—toward a unified view of data
ACM Transactions on Database Systems (TODS) - Special issue: papers from the international conference on very large data bases: September 22–24, 1975, Framingham, MA
Migrating data-intensive web sites into the Semantic Web
Proceedings of the 2002 ACM symposium on Applied computing
Efficiently publishing relational data as XML documents
The VLDB Journal — The International Journal on Very Large Data Bases
WWW '03 Proceedings of the 12th international conference on World Wide Web
Database Design Using Entity-Relationship Diagrams
Database Design Using Entity-Relationship Diagrams
A Semantic Web Primer
Relational.OWL: a data and schema representation format based on OWL
APCCM '05 Proceedings of the 2nd Asia-Pacific conference on Conceptual modelling - Volume 43
Fundamentals of Database Systems (5th Edition)
Fundamentals of Database Systems (5th Edition)
Mapping between Relational Database Schema and OWL Ontology for Deep Annotation
WI '06 Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence
Supporting ontology-based semantic matching in RDBMS
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
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This paper presents mapping rules to conceptually model an Entity Relationship (ER) diagram and Extended Entity Relationship (EER) diagram from OWL by identifying ER and EER constructs in OWL. OWL has been designed for the semantic web, but data in OWL format is not easy to manipulate or query. The conceptual view of OWL presented in this paper is necessary to understand OWL and OWL data, and will be used to eventually map OWL data to the relational model. Once in the relational model, OWL data can avail of mature relational database technology.