About: http://webisa.webdatacommons.org/423970382

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	Yellow points represent pictures for which it was impossible to determine whether photographer was a visitor or a local.
http://www.w3.org/ns/prov#wasQuotedFrom	dmagazine.com