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<resource name="foaf:mbox"/> and <resource name="foaf:mbox_sha1sum"/> are properties for identifying the original, not current, owner of an internet mailbox, and thus not useful for the actual sending of messages.
- Originally, these properties were conceived as a means of determining <ref target="foaf:Agent">Agent</ref> identity; in the case of <resource name="foaf:mbox"/>, this intent is much better served by just using a <code>tag:</code> U·R·I, which can be email‐derived.
+ Originally, these properties were conceived as a means of determining <ref target="foaf:Agent">Agent</ref> identity; in the case of <resource name="foaf:mbox"/>, this intent is much better served by just using a <code>tag:</code> U·R·I, which can be e·mail‐derived.
<resource name="foaf:mbox_sha1sum"/> is of questionable utility in practice.
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