About: http://webisa.webdatacommons.org/453892468

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	Until now my experience has been that firefox has been noticeably more demanding on resources than e.g. safari, opera or konqueror (have not tried opera in a while actually, but anyway).
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com