The "temporal" property can be used in cases where more specific properties
(e.g. <a class="localLink" href="/temporalCoverage">temporalCoverage</a>, <a class="localLink" href="/dateCreated">dateCreated</a>, <a class="localLink" href="/dateModified">dateModified</a>, <a class="localLink" href="/datePublished">datePublished</a>) are not known to be appropriate.