<http://webisa.webdatacommons.org/prov/164764920>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/127910114> .
<http://webisa.webdatacommons.org/127910114>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/127910114>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<marxists.org> .
<http://webisa.webdatacommons.org/127910114>	<http://www.w3.org/ns/prov#value>	"It is true that such results as these can but rarely be available as guides to action." .