About: http://webisa.webdatacommons.org/232645336

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	At Marx's request, many of the articles he sent to the paper were written by Engels, mostly in Manchester.
http://www.w3.org/ns/prov#wasQuotedFrom	marx2mao.com