About: http://webisa.webdatacommons.org/27824881

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	It is quite likely that the bomb was a reaction to the detention of Nicola Sacco and Bartolomeo Vanzetti in Massachusetts the preceding May for two murders in South Braintree, Massachusetts, the subject of one of my books.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com