About: http://webisa.webdatacommons.org/391028236

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	Because the processor uses a subtraction method ??? comparing each new picture to the last, and seeing what???s changed ??? the radar can only detect moving targets, not inanimate objects such as furniture.
http://www.w3.org/ns/prov#wasQuotedFrom	popularmechanics.co.za