<http://webisa.webdatacommons.org/prov/413925869>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/198497529> .
<http://webisa.webdatacommons.org/198497529>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usmint.gov> .
<http://webisa.webdatacommons.org/198497529>	<http://www.w3.org/ns/prov#value>	"Have students research current events articles related to erosion and the impact on such things as farming, land development, and wildlife." .
<http://webisa.webdatacommons.org/198497529>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/359959060>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/198497529> .