About: http://webisa.webdatacommons.org/358596193

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	Madrona leverages open source technology including Django, PostGIS, Mapnik, GDAL, and JQuery.
http://www.w3.org/ns/prov#wasQuotedFrom	github.com