About: http://webisa.webdatacommons.org/56227442

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	Two complexing components are attached to the central metal atom, at least one of which components is a dye molecule; but preferably both components are dye molecules.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr