About: http://webisa.webdatacommons.org/84893854

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	n on the obstacle costs, which can be set up by the input unit 4 and the like in response to an obstacle such as an existing line existing around the rectangular area subject to exploration.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com