About: http://webisa.webdatacommons.org/264148263

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	It took them until version SIX of ios to allow us to attach files from the compose email screen, and you can STILL only attach pictures and videos...not iWork or other documents.
http://www.w3.org/ns/prov#wasQuotedFrom	neowin.net