Ontology based Question Answering system using JSON-LD for Closed Domain

In today’s world, retrieval of information is an important and essential task to be carried out for further process. One such efficient system is Question Answering (QA) for retrieval of exact information for the given question. In order to enhance the existing system, researches needs to search or create a knowledge source for a specific domain. These sources nowadays use an ontologies for retrieval of information to ease the searching process. In this paper, a QA system is designed in which, domain ontology is constructed to retrieve the exact answer for the users’ question. This proposed work is focused to work on any domain specific ontology that can be incorporated to improve e-learning applications.