About: http://webisa.webdatacommons.org/256547757

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	Elements such as page divisions, media and text, are added to web pages via a New Element menu, and can be dragged around at will.Usefully, terminology for the various elements is explained inline, under each menu item.
http://www.w3.org/ns/prov#wasQuotedFrom	techradar.com