About: http://webisa.webdatacommons.org/196964767

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 would liken it to smoking. 50 years ago most people did not think smoking was harmful, now most people agree it is harmful.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com