About: http://webisa.webdatacommons.org/232000239

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	Most ad servers do have fees associated with them since they provide bandwidth, support, hosting of data, and other services.
http://www.w3.org/ns/prov#wasQuotedFrom	conversionrater.com