About: http://webisa.webdatacommons.org/161842464

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	I can also limit my searches to any combination of roughly 200 periodicals, such as Adweek and AP Custom News.
http://www.w3.org/ns/prov#wasQuotedFrom	pcworld.com