About: http://webisa.webdatacommons.org/450439112

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	Lava flows were fed through lava tubes, with fresh lava mainly visible at night.
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu