About: http://webisa.webdatacommons.org/392454986

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	Reliable sensing in water is a difficult problem, thus analytical tests and sensor devices for detection in aqueous media remain rare.
http://www.w3.org/ns/prov#wasQuotedFrom	openthesis.org