<http://webisa.webdatacommons.org/146605222>	<http://www.w3.org/ns/prov#value>	"However, many U.S. policies, such as export controls or travel," .
<http://webisa.webdatacommons.org/prov/449564631>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/146605222> .
<http://webisa.webdatacommons.org/146605222>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/146605222>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nap.edu> .