About: http://webisa.webdatacommons.org/110410131

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 negative tabindex trick is in fact mostly used for Javascript to have something to grab focus() from.
http://www.w3.org/ns/prov#wasQuotedFrom	sitepoint.com