About: http://webisa.webdatacommons.org/293489488

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	Annotations such as text, squares, circles, lines, pen, links, signatures, images and much more can be easily added in a few clicks.
http://www.w3.org/ns/prov#wasQuotedFrom	macupdate.com