<http://webisa.webdatacommons.org/prov/252378048>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/145652707> .
<http://webisa.webdatacommons.org/145652707>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/145652707>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stopthedrugwar.org> .
<http://webisa.webdatacommons.org/145652707>	<http://www.w3.org/ns/prov#value>	"According to MHSA, drug and alcohol use in the mines is a risk to miner safety and because mining is inherently dangerous, MHSA is proposing a standard to address this risk." .
<http://webisa.webdatacommons.org/prov/168556901>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/145652707> .