About: http://webisa.webdatacommons.org/30446253

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	For me, being able to drag tabs around and between windows was a big plus - I often end up with too many windows each containing arbitrary assortments of content, and want to be able to organise them.
http://www.w3.org/ns/prov#wasQuotedFrom	macworld.com