REISA

In short: 
Controlled Knowledge Base Enrichment from Web documents
Description: 

REISA allows to enrich RDF/OWL knowledge bases with property instances using HTML documents annotated with class instances. Neighbor domain entities in the annotated documents are used to generate candidate properties according to the domain and range axioms deļ¬ned in a domain ontology. These candidates are filtered using ontology axioms and existing property instances.

Contact: 
Nathalie Pernelle