Applying OWL SameAs to an Ontology in the Semantic Web
In-Su Kang, Hanmin Jung, Seungwoo Lee, Pyung Kim, Mi‐Kyung Lee, Won-Kyung Sung · Jeongbo gwahaghoe nonmunji. so'peuteuweeo mich eung'yong · 2007
The ontology is the underlying knowledge base to create the semantic web. Prerequisites for the success of the semantic web include widespread uses/sharing/merging of ontologies. In addition, it is very crucial to secure the integrity of ontology instances such as instance-identifying/referring integrity, and attribute domain constraints. In terms of ensuring instance-identifying integrity, OWL provides owl:sameAs property which is used to connect two separate ontology instances in order to represent that the two instances are the same. Recent semantic web works, however, have not sufficiently investigated the issues one may face in applying owl:sameAs to real semantic web applications. This study introduces our experiences of sameAs in developing a semantic web service framework for a research domain.