science-periodicals / ontology

:mortar_board: sci.pe (science periodicals) extension of schema:ScholarlyArticle to describe the production process, content, distribution and preservation of scholarly articles (and similar artifacts).
http://ns.sci.pe
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add property or subclass or nothing for perceptual hash #12

Closed sballesteros closed 8 years ago

sballesteros commented 8 years ago

pHash or perceptualHash property ?

or

"checksum": {
  "@type": "Checksum",
  "checksumAlgorithm": "pHash",
  "checksumValue": '...'
}

or a PerceptualHash subclass of Checksum

"checksum": {
  "@type": "PerceptualHash",
  "checksumAlgorithm": "pHash",
  "checksumValue": '...'
}

I think I would go with the last option.