<http://webisa.webdatacommons.org/181227029>	<http://www.w3.org/ns/prov#value>	"history of substance abuse or dependence, including alcohol, within the last three months;" .
<http://webisa.webdatacommons.org/181227029>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/243567162>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181227029> .
<http://webisa.webdatacommons.org/181227029>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<clinicaltrials.gov> .
<http://webisa.webdatacommons.org/prov/428313928>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181227029> .