osisRefRegex

<xs:simpleType name="osisRefRegex">
  <xs:restriction base="xs:string">
    <xs:pattern value="(((\p{L}|\p{N}|_)+)((\.(\p{L}|\p{N}|_)+)*)?:)?((\p{L}|\p{N}|_|(\\[^\s]))+)(\.(\p{L}|\p{N}|_|(\\[^\s]))*)*(!((\p{L}|\p{N}|_|(\\[^\s]))+)((\.(\p{L}|\p{N}|_|(\\[^\s]))+)*)?)?(@(cp\[(\p{Nd})*\]|s\[(\p{L}|\p{N})+\](\[(\p{N})+\])?))?(\-((((\p{L}|\p{N}|_|(\\[^\s]))+)(\.(\p{L}|\p{N}|_|(\\[^\s]))*)*)+)(!((\p{L}|\p{N}|_|(\\[^\s]))+)((\.(\p{L}|\p{N}|_|(\\[^\s]))+)*)?)?(@(cp\[(\p{Nd})*\]|s\[(\p{L}|\p{N})+\](\[(\p{N})+\])?))?)?"/>
  </xs:restriction>
</xs:simpleType>