<http://webisa.webdatacommons.org/prov/329940202>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17857572> .
<http://webisa.webdatacommons.org/17857572>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/17857572>	<http://www.w3.org/ns/prov#value>	"You may work with gas and oil or other chemicals." .
<http://webisa.webdatacommons.org/prov/331531468>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17857572> .
<http://webisa.webdatacommons.org/17857572>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .