About: http://webisa.webdatacommons.org/290364375

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	Readers who had been busy in another room during the past 50 years learned from his earnest hero that the population is exploding, pollution is poisoning rivers and industries such as coal mining are destroying forests.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com