Information Extraction
type: Named individual
type: Operation
type: Concept
narrower: Negation detection

Information Extraction and Information Retrieval Collection
type: Named individual
type: Operation
type: Collection
member: Negation detection

Negation detection
type: Named individual
type: Operation
type: Concept
comment: The task/process of identifying negative cues (words, phrases) in a text
broader: Information Extraction
in scheme: Operation Taxonomy

Operation
type: Class

Operation Taxonomy
type: Named individual
type: ConceptScheme

Named individual
type: Class