About: http://webisa.webdatacommons.org/257225668

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	In such distance measurement apparatus, dust and/or water drops may adhere to optical elements such as lenses or the wind-shield and so lower the accuracy of measurement.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es