PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Now, Photoshop does not actually allow us add layers below a Background layer, but to get around that problem, all we need to do is rename the Background layer to anything other than Background, and the easiest way to do that is to simply hold down the Alt (Win) / Option (Mac) key on the keyboard and double-click on the layer's name in the Layers panel.
http://www.w3.org/ns/prov#wasQuotedFrom
  • photoshopessentials.com