Version 2.3.0. Last updated on 17th January 2013.
<rng:element name="linkGrp"> <rng:ref name="att.global.attributes"/> <rng:ref name="att.global.linking.attributes"/> <rng:ref name="att.global.analytic.attributes"/> <rng:ref name="att.global.facs.attributes"/> <rng:ref name="att.global.change.attributes"/> <rng:ref name="att.pointing.group.attributes"/> <rng:ref name="att.pointing.attributes"/> <rng:ref name="att.typed.attributes"/> <rng:oneOrMore> <rng:choice> <rng:ref name="link"/> <rng:ref name="ptr"/> </rng:choice> </rng:oneOrMore></rng:element>
element linkGrp { att.global.attributes, att.global.linking.attributes, att.global.analytic.attributes, att.global.facs.attributes, att.global.change.attributes, att.pointing.group.attributes, att.pointing.attributes, att.typed.attributes, ( link | ptr )+ }