About: http://webisa.webdatacommons.org/64312903

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	it is often very effective to have some linear features reversed out of the background, and others, particularly labels, in dark colors in the foreground.
http://www.w3.org/ns/prov#wasQuotedFrom	cartotalk.com