nif:AnnotationUnit vs nifs:Annotation vs fise:EntityAnnotation vs fam:EntityAnnotation

[VladimirAlexiev]

@kurzum "do you also agree to merge nifs:Annotation from https://github.com/NLP2RDF/ontologies/blob/master/nif-core/nif-stanbol.ttl#L78 into nif-core and rename it AnnotationUnit ? We really need the feature to express basic alternative annotations."

Such node is definitely needed. But let's examine "prior art". in chronological order I think it is:

1. FISE (Stanbol): http://stanbol.apache.org/docs/trunk/components/enhancer/enhancementstructure.html
2. http://jens-lehmann.org/files/2013/iswc_nif.pdf fig.3, which uses FISE
3. NIF Stanbol: http://persistence.uni-leipzig.org/nlp2rdf/specification/stanbol.html, incl nifs:Annotation
4. FAM (Fusepool P3): https://github.com/fusepoolP3/overall-architecture/blob/master/wp3/fp-anno-model/fp-anno-model.md

2 is contradicted by 3, eg

2	3
nif:EntityAnnotation	fise:EntityAnnotation
nifs:extractedFrom	fise:extracted-from
nif:oliaConf	fise:confidence

But I guess 2 is older and 3 is current.

I don't know if someone has used 3 (NIF Stanbol). Multisensor hasn't.

I'd be happy if you consolidate all this into AnnotationUnit and friends.
KEY QUESTION: I guess that with NIF 2.1, the Stanbol profile will go away?

Ideally and if possible, this should be coordinated with the FAM people, but I don't know any of them...