About: http://webisa.webdatacommons.org/327119585

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	These green roofs, topped with grasses, succulents and other vegetation, are being built across the United States and Canada due to increasing efforts to prevent pollution, lower energy costs and thwart runoff.
http://www.w3.org/ns/prov#wasQuotedFrom	findingdulcinea.com