desc The desc object describes human-readable metadata. Hierarchy of objects Model Parent objects Current object Child objects Form Model contentArea draw exclGroup field pageArea proto subform subformSet desc boolean date dateTime decimal exData float image integer text time Parent class node class Properties Name Description Type Access use Invokes a prototype. String Read /Write usehref Invokes an external prototype. String Read /Write Methods Name Description Returns metadata Collects a comprehensive Extensible Metadata Platform (XMP) metadata packet for the document. String