About: http://webisa.webdatacommons.org/138965893

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	As you drag the slider to the right (while still holding the option key down), the first areas that appear on screen are the darkest parts of your photo.
http://www.w3.org/ns/prov#wasQuotedFrom	macworld.co.uk