<http://webisa.webdatacommons.org/prov/169267173>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/263452208> .
<http://webisa.webdatacommons.org/prov/168276353>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/263452208> .
<http://webisa.webdatacommons.org/263452208>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<thefreelibrary.com> .
<http://webisa.webdatacommons.org/263452208>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/263452208>	<http://www.w3.org/ns/prov#value>	"change, and the 1970s and 1980s were a time of major political upheaval" .
<http://webisa.webdatacommons.org/prov/492715690>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/263452208> .