Unique identifier for the PROV-XML Provenance Notation.

'http://www.w3.org/ns/formats/PROV-XML' is the URI. PROV-XML is defined by the “PROV-XML: The PROV XML Schema” W3C Working Draft. It has a media type: ‘application/provenance+xml’ and a preferred suffix: ‘.provx’. (See the for further details on the Media Registration.)

Ivan Herman, ivan@w3.org, W3C, Semantic Web Activity Lead, created: 2013-03-25, modified: 2013-03-25.