About: http://webisa.webdatacommons.org/29816901

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	In other cases, it is because our webpages contain content or ads from third parties, such as videos, news content, or ads delivered by other ad networks.
http://www.w3.org/ns/prov#wasQuotedFrom	msgciosummit.com