About: http://webisa.webdatacommons.org/178754537

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	This is not a mere abstract problem; it involves such questions as markets, profit rate, etc. (2) Raising of the present level of commodity prices.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org