PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A flash is especially important when the background is brighter than the subjects, as in this example; when the subject is wearing a hat; or when the sun is directly overhead, creating harsh shadows under the eyes, nose, and chin.
http://www.w3.org/ns/prov#wasQuotedFrom
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