About: http://webisa.webdatacommons.org/56337561

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	Different materials such as water, soil, vegetation, buildings and roads reflect visible and infrared light in different ways.
http://www.w3.org/ns/prov#wasQuotedFrom	nus.edu.sg