About: http://webisa.webdatacommons.org/2719300

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	During the winter months, however, there is a stretch of time from mid-November through the end of January when the region is enveloped in 24 hours of darkness.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu