RDF Triple Stores and a Custom SPARQL Front-End for Indexing and Searching (Very) Large Semantic Networks Milen Kouylekov author Stephan Oepen author 2014-08 text Proceedings of COLING 2014, the 25th International Conference on Computational Linguistics: System Demonstrations Lamia Tounsi editor Rafal Rak editor Dublin City University and Association for Computational Linguistics Dublin, Ireland conference publication kouylekov-oepen-2014-rdf https://aclanthology.org/C14-2020/ 2014-08 90 94