About: http://webisa.webdatacommons.org/243056476

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	In some cases, particularly where the metal salt solution is in a highly polar solvent, it may be necessary to contact the plastic with a basic solution, e.g. ammonium hydroxide, prior to treating it with heparin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au