About: http://webisa.webdatacommons.org/54750100

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	These systems work well in controlled conditions, but often fail when lighting is poor, or environmental effects such as shadows, dust or smoke are present.
http://www.w3.org/ns/prov#wasQuotedFrom	qut.edu.au