About: http://webisa.webdatacommons.org/432607389

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	During Reagan???s presidency, acid rain was a huge environmental problem.
http://www.w3.org/ns/prov#wasQuotedFrom	calwatchdog.com