<area shape="rect" id="node2" href="$classExiv2_1_1XmpValue.html" title="Base class for all Exiv2 values used to store XMP property values." alt="" coords="25,80,196,107"> <area shape="rect" id="node4" href="$classExiv2_1_1Value.html" title="Common interface for all types of values used with metadata." alt="" coords="40,5,181,32">