<http://webisa.webdatacommons.org/prov/301341412>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150452805> .
<http://webisa.webdatacommons.org/150452805>	<http://www.w3.org/ns/prov#value>	"Karl Marx was a writer and spread his ideas about communism throughout the world." .
<http://webisa.webdatacommons.org/150452805>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/150452805>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<russiandogs.net> .