About: http://webisa.webdatacommons.org/65631735

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	Where the sensors are to be used in aqueous solutions, this shield might consist of simple porous screen or a semipermeable membrane such as a dialysis membrane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com