A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
A business is an organization involved in the trade of goods, services, or both, with consumers.
A cadastral map or survey shows the extent, value, and ownership of land, especially for taxation.
For questions about series of events with dates.
For questions about data related to the country of Cambodia. Cambodia is a Southeast Asian nation whose landscape spans low-lying plains, the Mekong Delta, mountains, and Gulf of Thailand coastline.
For questions about data related to Canada, a country in the northern part of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arct…
For questions about data related to cars, automobiles
For questions related to a class or division of people or things regarded as having particular shared characteristics
A comprehensive count of the population.
For questions about data related to the city of Chicago, the seat of Cook county, northeastern Illinois, the U.S
For questions about data related to Chile, one of South America's most stable and prosperous nations.
For questions about data related to the country China, officially the People's Republic of China
For questions related to cities and similar municipal levels of government.
The Comprehensive Knowledge Archive Network is an open source product from the Open Knowledge Foundation that provides data catalog capabilities.
In machine learning and statistics, classification is the problem of identifying which of a set of categories a new observation belongs to, on the basis of a training set of data containing observatio…
For data derived from weather stations, satellite systems, and computer models that concerns temperature, precipitation, and other long-term climatic trends.
Questions related to the US goverment 'College Scorecard', a tool to compare cost and value of higher education institutions.
For questions about either individual companies, or datasets with aggregated companies (for example, fortune 500)
Information and data related to computers and computation equipment, their applications, popular usage, literacy, and other computer-related topics.
For questions about contributing data to existing open data repositories.
Data conversion is the process of transferring/translating data from one format to another. In the context of Open Data SE, typically this involves converting data from a proprietary data format, to …
A database of text or speech, possibly annotated with language-specific explanatory information. Used for testing statistical hypothesis and constructing quantitative models.
For questions about data related to the amount or equivalent paid or charged for something.
COVID-19 - Coronavirus Disease 2019
A consumer price index (CPI) measures changes in the price level of a market basket of consumer goods and services purchased by households.
Creative Commons (CC) is a non-profit organization headquartered in Mountain View, California, United States devoted to expanding the range of creative works available for others to build upon legally…
For questions about data related to crime justice, including but not limited to criminal records, crime prevention, criminology.
Crowdsourcing represents the act of a company or institution taking a function once performed by employees and outsourcing it to an undefined (and generally large) network of people in the form of an …
Comma Separated Values (CSV) are a common interchange format for tabular data.
For questions related to data.gov, the home of the U.S. Government’s open data.