About: http://webisa.webdatacommons.org/38009344

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	The mixed success of incubators was one reason why Paul Graham, a former software entrepreneur and angel investor, chose a different set-up for Y Combinator, which went on to nurture such successes as Dropbox and Airbnb.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com