About: http://webisa.webdatacommons.org/284790430

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	It is in this section that the characteristic curve has its maximum slope meaning that, for this section of the curve, a change in the illumination, i.e. in the exposure, provides the maximum degree of change of film density ??.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es