About: http://webisa.webdatacommons.org/123708788

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	March 2006: From the City of Toronto's greenroof website: City Council committed to greening of Toronto Roofs - City Council approved a Green Roofs strategy promoting the use of city rooftops to grow gardens and other vegetation.
http://www.w3.org/ns/prov#wasQuotedFrom	greenroofs.com