Assertion: presentation's slide | /r/HasProperty | speakersnotes pages
Facets:
Source sentences:
text: Innovations included: multiple slides in a single file, organizing slides with a slide sorter view and a title view (precursor of outline view), speakers' notes pages attached to each slide, printing of audience handouts with multiple slides per page, text with outlining styles and full word-processor formatting, graphic shapes with attached text for drawing diagrams and tables.