About: http://webisa.webdatacommons.org/358456678

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	Data for the Yellow Pages ad spend last year was aggregated by including local and national spending in more than 6,000 Yellow Pages directories published in the United States.
http://www.w3.org/ns/prov#wasQuotedFrom	dmnews.com