An open annotation ontology for science on web 3.0

Table 2 AO Annotation types defined as sub-classes of the Annotea Annotation class.

Note	Note is a brief written record associated with a document or part of it. The body of a Note is usually free text and it can contain markup.
Errata	An Errata provides a correction of a document. The annotation body is the corrected version of the content or a description of the error.
Example	The annotation body represents the typical case of a class or group.
Definition	The annotation body contains a concise explanation of the meaning of a word, phrase, symbol or image to which the annotation points.

ISSN: 2041-1480