<http://webisa.webdatacommons.org/413508801>	<http://www.w3.org/ns/prov#value>	"A laboratory may report that a urine sample is positive only if both the initial test and confirmation test are positive for the particular drug." .
<http://webisa.webdatacommons.org/413508801>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/413508801>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<malegislature.gov> .
<http://webisa.webdatacommons.org/prov/167866217>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/413508801> .