About: http://webisa.webdatacommons.org/122090811

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	In a tank they are particularly beautiful as spectra form tiny rainbows in their wafting limbs.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk