About: http://webisa.webdatacommons.org/43290449

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	His writings have been referenced in several mainstream publications and websites, including The Washington Post, MSNBC.com, Ad Age, CNET, and The Boston Globe.
http://www.w3.org/ns/prov#wasQuotedFrom	searchengineguide.com