Data sets tagged with "picture"

Description “This system of 50 symbol signs was designed for use at the crossroads of modern life: in airports and other transportation hubs and at large international events. Produced through a collaboration between the AIGA and the U.S. Department of Transportation, they are an example of how public-minded designers can address a universal communication need. ...

From the website: > This project aims to create an archive of user contributed clip art that can be freely used. All graphics submitted to the project should be placed into the Public Domain according to the statement by the Creative Commons.

Ookaboo is a collection of hundreds of thousands of pictures indexed by precise topics from the semantic web. Through RDFa metadata and the Ookaboo Semantic API it is possible to search for images using well-defined linked data URLs. All images are creative commons or public domain and can be used freely for both commercial and non-commercial purposes.