About: http://webisa.webdatacommons.org/290012813

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	A test means, test device and method for use for determining the presence of an ion in a test sample are disclosed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com