About: http://webisa.webdatacommons.org/301078133

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	Fish like plants also need calcium, and other minerals, and they obtain it from the water and from food.
http://www.w3.org/ns/prov#wasQuotedFrom	tropicalfishkeeping.com