Unique identifier for the SPARQL Results in XML file format.

'http://www.w3.org/ns/formats/SPARQL_Results_XML' is the URI. SPARQL Results in XML is defined by the “SPARQL Query Results XML Format” W3C Recommendation. It has a media type: ‘application/sparql-results+xml’ and a preferred suffix: ‘.srx’. (See further details on the Media Registration.)

Ivan Herman, ivan@w3.org, W3C, Semantic Web Activity Lead, 2010-05-03