1. A computer-implemented method of presenting data which has been automatically extracted from a digital representation of a document to a curator for review, the extracted data comprising annotation entity data concerning one or more instances of entities which have been identified in the digital representation of a document, the annotation entity data comprising data specifying the location of the identified instances of entities within the digital representation of a document, the method comprising the steps of: (i) displaying in a first region of a display screen a user selectable portion of the digital representation of a document with said instances of entities which are specified by the annotation entity data as being located within the displayed portion of the digital representation of a document highlighted at the location specified by the annotation entity data; (ii) displaying in a second region of the display screen a list of a plurality of instances of entities which have been identified in the digital representation of a document, at least one of the listed instances of an entity having a user selectable user interface element associated therewith; (iii) responsive to a user selecting the user selectable user interface element associated with an instance of an entity, adjusting the portion of the digital representation of a document which is displayed in the first region to include the location within the digital representation of a document where the instance of an entity associated with the selected user interface element is located; (iv) highlighting instances of relations identified as being located within the portion of the digital representation of a document which is displayed in the first region at the identified location of the identified instances of relations; (v) displaying in the second region of the display screen a list of a plurality of instances of relations which have been identified in the digital representation of a document, at least one of the listed instances of an relation having a user selectable user interface element associated therewith; and (vi) responsive to a user selecting the user selectable user interface element associated with an instance of a relation, adjusting the portion of the digital representation of a document which is displayed in the first region to include the location within the digital representation of a document where the instance of a relation associated with the selected user interface element is located.