About: http://webisa.webdatacommons.org/287969029

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	Phytoplankton also need nutrients such as phosphate and iron, shortage of which can limit their population growth.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org