About: http://webisa.webdatacommons.org/125562043

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	Some compounds can be absorbed by soil and introduced into the food chain.However, in some places such as Egypt and Bangladesh, natural river floods are vital for growing crops.
http://www.w3.org/ns/prov#wasQuotedFrom	nhm.ac.uk