|     SAE J2735-Draft-Rev28 [issued: 11-10-08]   -  64 -  This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.  6.23 Data Frame: DF_ITIS_Phrase_SpeedLimit  Use:  AAA An empty definition field.  ASN.1 Representation:    SpeedLimit ::= SEQUENCE {     -- need values, if this just itits and text?      item1     INTEGER,     item2     INTEGER OPTIONAL,      item3     INTEGER OPTIONAL,      ...      }  XML Representation:          <xs:sequence>           <!-- need values,  if this just itits and text? -->           <xs:element name="item1" >              <xs:simpleType>                    <xs:restriction base="xs:int"/>              </xs:simpleType>           </xs:element>           <xs:element name="item2"  minOccurs="0">              <xs:simpleType>                    <xs:restriction base="xs:int"/>              </xs:simpleType>           </xs:element>           <xs:element name="item3"  minOccurs="0">              <xs:simpleType>                    <xs:restriction base="xs:int"/>              </xs:simpleType>           </xs:element>        </xs:sequence>  </xs:complexType>  Used By:  This entry is used directly by one other data structure in this standard, a DF called  MSG_TravelerInformation <ASN> <XML>.   In addition, this item may be used by data structures in  other ITS standards.  6.24 Data Frame: DF_ITIS_Phrase_WorkZone  Use:  AAA An empty definition field.  ASN.1 Representation:    WorkZone ::= SEQUENCE {     -- need values, if this just itits and text?      item1     INTEGER,     item2     INTEGER OPTIONAL,      item3     INTEGER OPTIONAL,      ...      }  XML Representation:    <xs:complexType name="WorkZone" >        <xs:sequence>           <!-- need values,  if this just itits and text? -->           <xs:element name="item1" >              <xs:simpleType>                    <xs:restriction base="xs:int"/>              </xs:simpleType>           </xs:element>           <xs:element name="item2"  minOccurs="0">              <xs:simpleType>                    <xs:restriction base="xs:int"/>              </xs:simpleType>           </xs:element>           <xs:element name="item3"  minOccurs="0">  |