About: http://webisa.webdatacommons.org/391320633

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	format such as PNG have options that allow you to extract the transparency information to a separate file, which you can then use
http://www.w3.org/ns/prov#wasQuotedFrom	thelinuxblog.com