About: http://webisa.webdatacommons.org/291718009

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	1 of 15Happy 20th, Hubble!Space near the Sun is mostly empty, devoid of gas and stars.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com