PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • NIF is almost completely orthogonal to frameworks such as Gate and UIMA. Per definitionem it is aformat that represents NLP output, while Gate and UIMA are software frameworks for NLP. Here is a rough guideline, when to use NIF and when not:
http://www.w3.org/ns/prov#wasQuotedFrom
  • nlp2rdf.org