<http://webisa.webdatacommons.org/prov/169009051>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/255818911> .
<http://webisa.webdatacommons.org/prov/251696239>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/255818911> .
<http://webisa.webdatacommons.org/255818911>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/255818911>	<http://www.w3.org/ns/prov#value>	"Impervious surfaces include rooftops, roads, parking lots and other areas that are impermeable to moisture." .
<http://webisa.webdatacommons.org/255818911>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<worldwidescience.org> .