Hi all,
last week we presented a prototype at ESWC that implements our
VOWL-based visual query language (QueryVOWL) for SPARQL-based Linked
Data querying. Check it out at: http://queryvowl.visualdataweb.org
Note that it has mainly been developed to demonstrate the QueryVOWL
approach and should not be considered a mature tool (e.g., it contains
some known bugs). It does also not implement all current features of the
visual language that are described at
http://vowl.visualdataweb.org/queryvowl/v1/index.html
The web demo is configured for the DBpedia endpoint. It can only be used
if the DBpedia endpoint is available and may slow down if many people
access it simultaneously. For these cases, we also provide a short
screencast of the tool.
That being said, enjoy the demo (or video)!
On behalf of the QueryVOWL team,
Steffen
--
Dr. Steffen Lohmann . Visualization and Interactive Systems (VIS)
University of Stuttgart . Universitaetstrasse 38 . D-70569 Stuttgart
Phone: +49 711 685-88438 .http://www.vis.uni-stuttgart.de/~lohmansn
