Standaarden:SMO/smoId/en

In a metadata record of an SMO review, the object identifier of the learning material that is the subject of the review is placed in the hreview:info field. This value is used to create the link with the learning material metadata record.

<smd:smo xmlns:smd="http://xsd.kennisnet.nl/smd/1.0/" xmlns:hreview="http://xsd.kennisnet.nl/smd/hreview/1.0/">
  <hreview:hReview>
    <hreview:info>https://www.kennisnet.nl</hreview:info>
  </hreview:hReview>
</sdm:smo>

In the schema.org Review representation this is the schema:itemReviewed attribute.

{
  "@context": {
    "schema": "https://schema.org/"
  },
  "schema:review": {
    "@type": "schema:Review",
    "schema:itemReviewed": "https://www.kennisnet.nl"
  }
}