About: http://webisa.webdatacommons.org/316735874

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	Tweet A type of gaseous region common in the centers of many kinds of galaxies.
http://www.w3.org/ns/prov#wasQuotedFrom	daviddarling.info