<http://webisa.webdatacommons.org/prov/462891842>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/253970610> .
<http://webisa.webdatacommons.org/253970610>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/253970610>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cghmc.com> .
<http://webisa.webdatacommons.org/prov/46340337>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/253970610> .
<http://webisa.webdatacommons.org/253970610>	<http://www.w3.org/ns/prov#value>	"Post traumatic stress disorder (PTSD) can trigger frequent nightmares, as can side effects from various medications and narcotics such as amphetamines and cocaine." .