24 September 2005 XMP Specification XMP Storage Model Serializing XMP 3 NOTE: In the following examples the rdf:RDF element has been elided for brevity. The rdf:Description elements are kept as a convenient place for xmlns attributes. Simple Types In XMP, these properties would specified as follows: rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" dc:formatapplication/pdf/dc:format /rdf:Description rdf:Description rdf:about="" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmp:CreateDate2002-08-15T17:10:04Z/xmp:CreateDate /rdf:Description Alternatively, there is a common form of RDF shorthand that writes simple unqualified properties as attributes of the rdf:Description element. The second rdf:Description element above would be specified as follows: rdf:Description rdf:about="" xmlns:xmp="http://ns.adobe.com/xap/1.0/" xmp:CreateDate="2002-08-15T17:10:04Z"/ NOTE: All property names must be legal XML qualified names. Structures This example shows a property that is a structure containing three fields. It would be serialized in RDF as: XMP_Specification.pdf dc:format xmp:CreateDate "application/pdf" "2002-08-15T17:10:04Z" XMP_Specification.pdf xmpTPg:MaxPageSize stDim:w stDim:h stDim:unit "8.5" "11.0" "inch"
Previous Page Next Page