About: http://webisa.webdatacommons.org/80883728

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	North Potomac: The weather conditions that promote Black spot in this area are also prevalent in other countries such as India, New Zealand, China, South Africa, and especially England.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com