About: http://webisa.webdatacommons.org/145569330

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	Lewis wrote that ???During the 1960s and early ???70s, we saw an endless array of protests from liberal groups, including the civil rights movement, the counter-culture movement and, during the late 1960s, the anti-war movement.
http://www.w3.org/ns/prov#wasQuotedFrom	timesledger.com