The purpose of the photo element
is to link the sighting with the observer's library of
photographs.
birdnotes.rnc
photo = element photo
{ attribute cat-no { text },
attribute url { xsd:anyURI }?,
attribute form { text }?,
text?
}
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The cat-no attribute is
required, and specifies the catalog number of the
image.
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If there is a rendering of this photo available on
the web, use the url to
specify its Universal Resource Identifier. Optional.
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This attribute is used in the process of linking
photos. A program generates photo
elements and annotates them with the form code from
the ab6 field so the prefab XML
elements can be quickly dropped into the notes file.
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You can add text content to a
photo element for remarks on
the photo.
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