[GistNoesis]

Thank you for your feedback.

The top interface is for advanced users, it is not self explanatory but it is very close to the standardized language Sparql (which would get you started). We also worked on the auto-completion to help. You can also learn by example, by using "Grab Spaql" button.

We plan to make some tutorial videos to explain how to use it.

We are using various ways for gathering data including users and mechanical turks. But we also have some semi-supervised algorithms. And we are also working on a fully unsupervised algorithm, but we are not there yet, and we won't disclose more for now.

Thank you again for your interest.