About: http://webisa.webdatacommons.org/199986019

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	You should see a Preferance Name named: middlemouse.contentLoadURL Set it to False... now it will not load what is on the clipboard when you middle click on something other than a link...
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org