About: http://webisa.webdatacommons.org/253965701

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	For all but two small categories (Weather, Social Networking), the incubation period has declined. (Medical is a new category and wasn???t represented in Sep/Oct.)
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com