# Grafo

### Document properties

Click File > Document Properties to display a popup window containing default values for a number of editable properties for this document.

###### Document IRI

The document IRI defines the @base and the ‘:@prefix IRI used when exporting the document:

It should be unique to the document. The default is http://www.gra.fo/schema/untitled-ekg.

Use Document IRI as Base Namespace — Check this box to use the document as the base namespace for the IRI.

###### IRI Prefix

The IRI prefix defines a second prefix, besides :, that can be used in place of the full document IRI:

The default is ‘gf’.

###### Document Description

A brief description of the document. It is exported as an rdfs:comment annotation: