<http://webisa.webdatacommons.org/prov/68722634>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/220571085> .
<http://webisa.webdatacommons.org/220571085>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/220571085>	<http://www.w3.org/ns/prov#value>	"Social, political, economic, and other relationships have become quite different in the last ???few??? thousands of years." .
<http://webisa.webdatacommons.org/prov/321612846>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/220571085> .
<http://webisa.webdatacommons.org/220571085>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<causeeffect.org> .