About: http://webisa.webdatacommons.org/222871683

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	Named by analogy with the popup advertisement, its kin, the popbehind is a particularly insidious method of driving high numbers of impressions.
http://www.w3.org/ns/prov#wasQuotedFrom	everything2.com