About: http://webisa.webdatacommons.org/8230994

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	These are two of the worse performing ad units out there and are very restricted on the types of ads and content/ ad providers who actually use them or make an effort to design a decent looking ad for that size ad unit.
http://www.w3.org/ns/prov#wasQuotedFrom	themeforest.net