About: http://webisa.webdatacommons.org/431079426

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	But one thing is a certainty: when maintained in smaller groups, they experience heightened levels of stress, and stress weakens the immune system bringing on health issues that would otherwise never occur.
http://www.w3.org/ns/prov#wasQuotedFrom	tropicalfishkeeping.com