About: http://webisa.webdatacommons.org/177528337

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	FIG. 8A is a plan view of a first filter component with an indicator region that can change color in response to a target contaminant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com