About: http://webisa.webdatacommons.org/297819734

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	The nucleus is surrounded by the coma, a dense cloud of water, carbon dioxide and other gases given off by the nucleus.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk