This page lists relevant resources to the OKBQA hackathon with specification to the contact person.
LODQA - Natural language query processing system over LOD (Jin-Dong Kim, Kevin Cohen)
TBSL - Template-based Question Answering over RDF data
PubDictionaries - Dictionary-based text and term annotation (Jin-Dong Kim)
NCBO annotator - annotate text using bioportal ontologies using exact or substring matches (Michel Dumontier)
DBpedia Spotlight - looks for ~3.5M things of unknown or ~320 known types in text and tries to link them to their global unique identifiers in DBpedia.
BioPortal - search the repository of 6M terms in 375+ ontologies (Michel Dumontier)
OntoFinder - Biomedical ontology search and term collection (Jin-Dong Kim)
KBs and Linked Open Data Projects
OBO foundry ontologies