About: http://webisa.webdatacommons.org/436074260

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	Their ideas were held with an extraordinary passion, which gave them the moral courage and determination to face many kinds of dangers and suffering.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org