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<http://webisa.webdatacommons.org/prov/5122689>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/156797548> .
<http://webisa.webdatacommons.org/156797548>	<http://www.w3.org/ns/prov#value>	"Returning soldiers have struggled with memory loss, irritability, trouble sleeping and other problems." .
<http://webisa.webdatacommons.org/156797548>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/428659530>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/156797548> .
<http://webisa.webdatacommons.org/156797548>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freerepublic.com> .