DAML Viewer
DAML Viewer provides a means to view the instances found in
a DAML document.
Tutorial
DAML Viewer initially displays a URI Input window
Either browse for a local file or enter the URI of a document containing DAML, e.g.
and then click Fetch to obtain the Nodes View.
The Nodes View provides a list of the URIs for all resources referenced
in the document.
Nodes View provides several options through its menubar.
- Open an additional Nodes View on a different URI.
- Get properties, including the number of resources, statements, and the current URI.
- View source, which brings up a window containing the source which resulted in the current Nodes View.
- Close all node view windows, which closes all Node View windows created by this Nodes View.
- Exit, which either closes and terminates the program, or merely closes this Nodes View window and its Node Views, leaving any others open, based on User Input.
Clicking on a URI provides a Node View showing all of the statements
involving that node.
The Node View lists all of the statements involving the specified URI.
- Statements marked with a forward arrow ("-->") are those where the URI
in the title bar
is the subject and the Value is the object
- Statements marked with a reverse arrow ("<--") are those where the URI
in the title bar
is the object and the Value is the subject
Node View supports several interactions
- You can click on entries in the Value column to open a Node View
of the indicated node. Literals don't respond to mouse clicks.
- You can click on entries in the the Property column to open a Node View
of the indicated property (if the ontology definitions were also
included in the loaded file).
- You can click on the arrow ("-->" or "<--") for a statement to open
a Node View containing any reified statements made about that statement.
If an error doesn't respond to mouse clicks, no reified statements were
included in the loaded file.
- Close the window by clicking on the X in the upper right-hand corner.
Availability
DAML Viewer is currently available as an
applet,
which requires the
Java 2.0 Plug-in.
An open source downloadable application versionis now available.
DAML Viewer uses
RDF API.
Authors
Mike Dean
and
Kelly Barber
$Id: index.html,v 1.5 2000/11/17 04:32:07 mdean Exp $