<http://webisa.webdatacommons.org/prov/478127234>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/427699353> .
<http://webisa.webdatacommons.org/427699353>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<epa.gov> .
<http://webisa.webdatacommons.org/427699353>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/427699353>	<http://www.w3.org/ns/prov#value>	"Visualization is a process for showing computerized environmental data projected over time." .