About: http://webisa.webdatacommons.org/237372341

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	National organizations such as Alpha Phi Alpha Fraternity, Incorporated and the Sierra Club attended to show their support as well.
http://www.w3.org/ns/prov#wasQuotedFrom	preservationnation.org