Search for a Dataset - the Datahub

Add Dataset Import Data Package

UN Hazardous Materials Numbers

UN Numbers are categories of harzardous materials. See http://en.wikipedia.org/wiki/UN_numbers for more details.
Linked Open Senate (linkedopendata.it)

Contractors and suppliers of the Senate of the Italian Republic in 2010. More details are available at http://www.linkedopendata.it/datasets/los The ontology is documented at...

You can also access this registry using the API (see API Docs).