About: http://webisa.webdatacommons.org/137622366

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	dropsy is caused by organ failure, I do not think hardness affects a betta too much as long as the ph is a good 6,5-8 range.
http://www.w3.org/ns/prov#wasQuotedFrom	bettafish.com