About: http://webisa.webdatacommons.org/185246352

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	I know for example there are a few issues with the manual linking such as impression loss and slow serving as ads pass go through various providers.
http://www.w3.org/ns/prov#wasQuotedFrom	sitepoint.com