Appears that the document originated in Illustrator. AI use of masks on images with transparency might be problematic when repurposed in Inkscape and output to PDF.
<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!-- Generator: Adobe Illustrator 20.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
Appears that the document originated in Illustrator. AI use of masks on images with transparency might be problematic when repurposed in Inkscape and output to PDF.
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Generator: Adobe Illustrator 20.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->