<http://webisa.webdatacommons.org/447372613>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/447372613>	<http://www.w3.org/ns/prov#value>	"It is an ingredient in rocket fuels, fireworks, and other products, may be present in some fertilizers, and can occur naturally at low concentrations in groundwater." .
<http://webisa.webdatacommons.org/447372613>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usgs.gov> .
<http://webisa.webdatacommons.org/prov/347412456>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/447372613> .