26 September 2005 XMP Specification XMP Storage Model Serializing XMP 3 Arrays This example (from “Arrays” on page 16) is serialized as follows: rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/" dc:subject rdf:Bag rdf:limetadata/rdf:li rdf:lischema/rdf:li rdf:liXMP/rdf:li /rdf:Bag /dc:subject /rdf:Description The dc:subject property is an unordered array, represented by the type rdf:Bag. It contains one rdf:li element for each item in the array. Ordered and alternative arrays are similar, except that they use the types rdf:Seq and rdf:Alt, respectively. An example of an alternative array is shown below in “Language Alternatives”. Property Qualifers Property qualifiers can be serialized in one of two ways: There is a general representation, as shown in the following figure. There is a special representation for xml:lang qualifiers (see “Language Alternatives” on page 28) XMP_Specification.pdf dc:subject 1 "metadata" "schema" "XMP" bag 2 3
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