<http://webisa.webdatacommons.org/prov/298231428>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/376894001> .
<http://webisa.webdatacommons.org/376894001>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/376894001>	<http://www.w3.org/ns/prov#value>	"Are there any studies or other resources I could use to possibly gain some more perspective on the reality of long term use of mind-altering substances?" .
<http://webisa.webdatacommons.org/376894001>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<metafilter.com> .