About: http://webisa.webdatacommons.org/38350534

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	This will not update the shadow tree four times, but only once upon the next style recalculation - otherwise performance is a nightmare.
http://www.w3.org/ns/prov#wasQuotedFrom	webkit.org