About: http://webisa.webdatacommons.org/425667917

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	The Mobile optimized website signal is now available and specifies whether the requesting ad unit is located on a page optimized for mobile devices, including smartphones and tablets.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com