About: http://webisa.webdatacommons.org/243073551

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 1859 Marx wrote that ???from forms of development of the productive forces??? old ???relations of production turn into fetters.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org