About: http://webisa.webdatacommons.org/451741163

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	But some specialize in social media sources like Twitter, review sites, and even communities; others have the ability to cover offline media such as print, television, and radio.
http://www.w3.org/ns/prov#wasQuotedFrom	b2bmarketingzone.com