<http://webisa.webdatacommons.org/139372884>	<http://www.w3.org/ns/prov#value>	"Proletarian literature and art are an indispensable part of the whole revolutionary cause of the proletariat." .
<http://webisa.webdatacommons.org/139372884>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<marxists.org> .
<http://webisa.webdatacommons.org/prov/246494952>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139372884> .
<http://webisa.webdatacommons.org/139372884>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .