Accurator is the demonstrator of the process of enrichment of Cultural Heritage data, specifically that of the Rijksmuseum. This repository contaions the frontend code that is based on the Google App Engine. Other components are added using HTTP calls. A live demo can be found at http://accurator.nl/.
There are two datasets available that were gathered during two experiments.
Dataset 1 is described in the paper Crowd vs. experts: nichesourcing for knowledge intensive tasks in cultural heritage. The experiment was performed in June 2013. The dataset contains the annotation from 4 experts and 75 crowd workers. The dataset can be found here.
Dataset 2 is described in the paper Crowdsourcing Knowledge-Intensive Tasks in Cultural Heritage. More information about the paper and the dataset can be found here.