ODNB apostrophes in profile metadata

For ODNB, capture apostrophes as straight apostrophes.

In biographic profile metadata, apostrophes should be captured as straight apostrophes (Unicode value U+0027).

Education event metadata with apostrophe


      <metaItem about="education">
        <metaItem about="school"><metaItem about="dates">
 <metaDescribes predicate="isoStart">1859</metaDescribes>
 <metaDescribes predicate="isoEnd">1862</metaDescribes></metaItem><metaItem about="place">
 <metaDescribes predicate="institution">Mrs Elizabeth Hall's school</metaDescribes>
 <metaDescribes predicate="town">Philadelphia</metaDescribes>
 <metaDescribes predicate="county">Pennsylvania</metaDescribes>
 <metaDescribes predicate="country">USA</metaDescribes></metaItem>
        </metaItem>
      </metaItem>