About: http://webisa.webdatacommons.org/191762141

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	Dropbox is also app like, but most of the content is for a single user.
http://www.w3.org/ns/prov#wasQuotedFrom	css-tricks.com