About: http://webisa.webdatacommons.org/442394077

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	Sensitivity of the DAS can be enhanced by adding a photosensitizer, such as thioxanthone, phenothiazine, chlorothioxanthone, xanthone, anthracene, diphenylanthracene or rubrene, to the DAS.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com