<http://webisa.webdatacommons.org/358287576>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/372655033>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/358287576> .
<http://webisa.webdatacommons.org/358287576>	<http://www.w3.org/ns/prov#value>	"Extensive roofs are simpler green roofs with a soil layer of 6 inches or less to support turf, grass, or other ground cover." .
<http://webisa.webdatacommons.org/358287576>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sftool.gov> .