Virtuoso provides the '/uriqa/' web service for clients that do not support URIQA-specific methods. Instead of passing URI and method name in HTTP parameter lines, web service calls pass them as part of web service URI. The beginning of the path can be any, starting from '/uriqa/' or '/URIQA/'. The following two requests are to retrieve metadata about 'http://example.com/foo'.

GET /uriqa?uri=http%3a%2f%2fexample%2ecom%2ffoo HTTP/1.1
GET /uriqa?uri=http%3a%2f%2fexample%2ecom%2ffoo&method=MGET HTTP/1.1

The following request header is for MPUT

GET /uriqa?uri=http%3a%2f%2fexample%2ecom%2ffoo&method=MPUT HTTP/1.1

The URIQA web service does not need complicated rules for URI passing because the request can not be significantly changed by any proxy. The value of the 'uri' parameter should be an absolute URI.