About: http://webisa.webdatacommons.org/97554470

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Additionally, in PowerPoint, you can insert a variety of shapes such as lines, arrows, callouts, stars, and basic shapes including rectangles and circles.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net