Output Format
The services support data output in different formats. By default, the answer is returned in JSON format, but it is also possible to request the data in JSON-P, Javascript, XML, plain text or binary format. While XML and JSON/Javascript formats are supported by all services, plain text and binary is only supported by specific services. Please see the documentation for the individual services for more details. Note that the plain text and binary output method may also include a CSV representation.