About: http://webisa.webdatacommons.org/343391072

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	One problem in particular is related to obstacles and narrow passageways surrounded by obstacles, which may be lost completely at coarsened resolutions.
http://www.w3.org/ns/prov#wasQuotedFrom	mdpi.com