"Showcasing the applications and opportunities for harnessing the power of open data across the nation. City officials and developers working together to help improve the information available to city residents. Data in Cities.Data.Gov is not federal data and not subject to the Data.gov data policy...This page features datasets from participating cities as well as the federal government. Datasets from participating cities are not federal government data and not subject to the Data.gov Data Policy. Each city maintains its own data policy. It is important that users understand the data policies of participating cities in order to best utilize these datasets. Federal datasets are noted with the Data.gov "world" icon and a white background. City data is noted with an icon for each city (see "Federated Domains" below) and a green background."