About: http://webisa.webdatacommons.org/111155736

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	By using the laser scanner 20, one can determine those points inside the circle which are closest to the boundary, i.e. a point is near the boundary of the circle if either the previous or next point is outside the circle.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com