About: http://webisa.webdatacommons.org/371435771

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	With larger publishers, ad networks and exchanges having thousands of different ad tags running at any given time, monitoring all campaigns and creative being served is a challenge.
http://www.w3.org/ns/prov#wasQuotedFrom	securityweek.com