About: http://webisa.webdatacommons.org/151709671

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	And given that Apple hasn't implemented such technology in its products in the 18 months since they filed the patent application, it seems unlikely they plan on including the feature in their products.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com