<http://webisa.webdatacommons.org/66160225>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<druglib.com> .
<http://webisa.webdatacommons.org/66160225>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/253934751>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/66160225> .
<http://webisa.webdatacommons.org/66160225>	<http://www.w3.org/ns/prov#value>	"The risk of respiratory depression is less in patients receiving chronic opioid therapy who develop tolerance to respiratory depression and other opioid effects." .