Abstract. This paper reports on the participation of the system GFMed in QALD-4 question answering challenge for Biomedical interlinked data. GFMed introduces grammars for a controlled natural language targeted towards biomedical information and the corresponding controlled SPARQL language. The grammars are described in Grammatical Framework and introduce linguistic and SPARQL phrases mostly about drugs, diseases and relationships between them.
GF was successfully applied in the QALD-4 question answering challenge for Biomedical interlinked data REF .
GFMed: Question Answering over BioMedical Linked Data with Grammatical Framework
CLEF
Philosophy Computer Science