About: http://webisa.webdatacommons.org/191389938

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	Approximately 43% of the District???s land area is composed of rooftops, parking lots, and other impervious surfaces and only 1% of the District???s land area will trigger these regulations in a typical year.
http://www.w3.org/ns/prov#wasQuotedFrom	dc.gov