]> 2024-03-29T01:00:48+00:00 2006 OntologyBasedDocumentAnnotation 0 en 2021-06-24T02:37:05Z 2459389.6090857 2006 OntologyBasedDocumentAnnotation 10.1504/IJMSO.2006.008769 Ontology Based Document Annotation: Trends and open research problems 0 0 table 1 [[:2006 OntologyBasedDocumentAnnotation]] 2006 OntologyBasedDocumentAnnotation