Just an off-topic comment: i am the maintainer of a visual query builder for SPARQL queries. cf http://datao.net http://datao.net This tool proposes to design

Just an off-topic comment: i am the maintainer of a visual query builder for SPARQL queries. cf http://datao.net http://datao.net This tool proposes to design query patterns from a graph data model, via drag n drops. The tool can then compile the patterns as SPARQL, run them on an endpoint and format the results as map/forms/tables/graphs/HTML (via templating)/... Another service of Datao (http://search.datao.net http://search.datao.net) proposes a search-engine view of those queries so you can type the textual representation of an object in any public SPARQL endpoint, and the service will list the queries currently available in Datao that can be applied upon this object. You can then run these queries with a click, and get the HTML templating of the query results. Feel free to have a look at the website, if you find any interest in this tool. ANy feedback is welcome. PS: Sorry for the poor quality of the videos. I manage this project on my spare time :)