About: http://webisa.webdatacommons.org/357980979

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	Reduced availability is due to complexation with humic acids, lignin and other organic compounds of high molecular weight (insoluble precipitates are thus formed).
http://www.w3.org/ns/prov#wasQuotedFrom	uq.edu.au