About: http://webisa.webdatacommons.org/143167946

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	In addition, corresponding posters were distributed to schools, museums, and other educational institutions nationwide.
http://www.w3.org/ns/prov#wasQuotedFrom	physicscentral.com