About: http://webisa.webdatacommons.org/132461046

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 examples of the photosensitizer are thioxanthone, phenothiazine, chlorothioxanthone, xanthone, anthracene, diphenylanthracene and rubrene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com