About: http://webisa.webdatacommons.org/224811033

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	The layer can be activated with UV light, oxygen, moisture change, or other stimuli.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com