oppositeIdRef 

If surface referenced by SpaceBoundary is adjacent to two spaces, then this references the corresponding SpaceBoundary of the opposite space.

Attribute Information

Used By

Element SpaceBoundary

Source 

<xsd:attribute name="oppositeIdRef" type="xsd:IDREF" use="optional">
  <xsd:annotation>
    <xsd:documentation>If surface referenced by SpaceBoundary is adjacent to two spaces, then this references the corresponding SpaceBoundary of the opposite space.</xsd:documentation>
  </xsd:annotation>
</xsd:attribute>

Sample