Efficient Finding Relationship Between Individuals in a Mass Ontology Database

Recently, as ontology is used in the semantic web, the amount of ontology instances is increasing explosively. Today's world is complex. and so are the relationships within most knowledge domains. Especially a very complicated relationship cannot easily be overlooked. So, Experts to need decision making and information analysis expend a lot of time and effort on finding the relationships between individuals in many situations. To detect and extract relationships between individuals of interest with the help of a machine, the relationship finder system, namely RelFinder, is proposed. However, RelFinder cannot find all relationship because of its constraints for the system response time. Therefore, we propose the novel relationship finding system, named OntoRelFinder. OntoRelFinder utilizes schema paths and SPARQL endpoints to find the relationship between ontology individuals.