About: http://webisa.webdatacommons.org/248927773

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	Abstract: It is indicated that the use of pits and ponds is the cheapest method of containing active materials but that many things can make these methods impracticable.
http://www.w3.org/ns/prov#wasQuotedFrom	ansto.gov.au