About: http://webisa.webdatacommons.org/437755671

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	A tunnel is a passageway that permits translation by crewmember only along his or her longitudinal axis.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov