Extend clb Description class

17265
Reporter: mdoering
Type: NewFeature
Summary: Extend clb Description class
Priority: Major
Status: Open
Created: 2015-02-19 14:25:27.824
Updated: 2015-02-19 14:30:08.458
        
Description: It has been requested to better track sources for descriptions. EOL multimedia extension also allows one to specify a http://rs.tdwg.org/ac/terms/furtherInformationURL, a http://rs.tdwg.org/ac/terms/derivedFrom and a http://purl.org/dc/terms/publisher

we should add those to the curren Description class as properties:
 - references (URI) (we use dc:references elsewhere for this kind of link)
 - derivedFrom (String)
 - publisher (String)
 - created (Date?)  dc:created or http://ns.adobe.com/xap/1.0/CreateDate]]>