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A properly formed Uniform Resource Locator (URI). By default, a property of type uri can be any valid URI or it can be limited by a regex pattern or to a domain cross-reference (xrefLocation=: "xref").
A cross-reference (xref) points to another domain or domain data element. For more on "uriType": "xref" and "xrefLocation" see Cross Domain Cross ReferencesMDM.
See type enum and the data property to limit the cross-reference to a subset of the domain's MDRs (e.g. if a domain Company exists of all Global 1000 companies, an enumeration of EU_Companies could be created referencing only the Global 1000 companies in the European Union).
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