About: http://webisa.webdatacommons.org/27871085

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	It may also be beneficial to decrease the threshold in some sort of proportion to the number and/or size of obstacles in a particular area.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com