Enumeration or any string

Enumeration or any string (a co-constraint use case)

Make the type of one attribute (xsd:string vs. enumeration restricting NMTOKEN) depend on the presence or absence of a second attribute.

Cf. Alternative enumerations

source: Fabio Vitali

Other use cases: Co-constraint Use Cases

Description

   If no appropriate term appears in the dictionary, just use any string, and put
   no "dict" attribute.

    <keywords>
        <keyword dict="dict1" term="term1"/>
        <keyword              term="strangeTerm"/>
        ...
    </keywords>

Analysis

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