SHALL contain exactly one [1..1] @classCode="OBS" Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-7297). SHALL contain exactly one [1..1] @moodCode="EVN" Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:1098-7298). SHALL contain at least one [1..*] id (CONF:1098-7300). SHALL contain exactly one [1..1] code (CONF:1098-7301). SHALL contain exactly one [1..1] statusCode (CONF:1098-7303). This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14 STATIC) (CONF:1098-19119). SHALL contain exactly one [1..1] effectiveTime (CONF:1098-7304). SHALL contain exactly one [1..1] value with @xsi:type="PQ" (CONF:1098-7305). This value SHALL contain exactly one [1..1] @unit, which SHALL be selected from ValueSet UnitsOfMeasureCaseSensitive urn:oid:2.16.840.1.113883.1.11.12839 DYNAMIC (CONF:1098-31579). The interpretationCode, if present, SHALL contain exactly one [1..1] @code, which SHALL be selected from ValueSet Observation Interpretation (HL7) urn:oid:2.16.840.1.113883.1.11.78 DYNAMIC (CONF:1098-32886). SHALL contain exactly one [1..1] templateId (CONF:1098-7299) such that it SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.22.4.27" (CONF:1098-10527). SHALL contain exactly one [1..1] @extension="2014-06-09" (CONF:1098-32574). SHALL contain exactly one [1..1] @classCode="OBS" (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:1098-14383). SHALL contain exactly one [1..1] @moodCode="EVN" (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:1098-14384). SHALL contain at least one [1..*] id (CONF:1098-14389). SHALL contain exactly one [1..1] code (CONF:1098-14759). This code SHALL contain exactly one [1..1] @code="ASSERTION" Assertion (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4 STATIC) (CONF:1098-14760). The reference, if present, SHALL contain exactly one [1..1] @value (CONF:1098-15585). This reference/@value SHALL begin with a '#' and SHALL point to its corresponding narrative (using the approach defined in CDA Release 2, section 4.3.5.1) (CONF:1098-15586). SHALL contain exactly one [1..1] statusCode (CONF:1098-14394). This statusCode SHALL contain exactly one [1..1] @code="completed" Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14 STATIC) (CONF:1098-19111). SHALL contain exactly one [1..1] effectiveTime (CONF:1098-14395). SHALL contain exactly one [1..1] value with @xsi:type="CD", where the code SHOULD be selected from ValueSet Pressure Ulcer Stage urn:oid:2.16.840.1.113883.11.20.9.35 STATIC 2014-09-01 (CONF:1098-14396). The targetSiteCode, if present, SHALL contain exactly one [1..1] @code, which SHOULD be selected from ValueSet Pressure Point urn:oid:2.16.840.1.113883.11.20.9.36 STATIC (CONF:1098-14798). The qualifier, if present, SHALL contain exactly one [1..1] name (CONF:1098-14800). The qualifier, if present, SHALL contain exactly one [1..1] value (CONF:1098-14802). SHALL contain exactly one [1..1] templateId (CONF:1098-14387) such that it SHALL contain exactly one [1..1] @root="2.16.840.1.113883.10.20.22.4.70" (CONF:1098-14388). SHALL contain exactly one [1..1] @extension="2014-06-09" (CONF:1098-32594). SHOULD contain zero or one [0..1] @use, which SHALL be selected from ValueSet PostalAddressUse urn:oid:2.16.840.1.113883.1.11.10637 STATIC 2005-05-01 (CONF:81-7290). SHOULD contain zero or one [0..1] state (ValueSet: StateValueSet urn:oid:2.16.840.1.113883.3.88.12.80.1 DYNAMIC) (CONF:81-7293). SHOULD contain zero or one [0..1] postalCode, which SHOULD be selected from ValueSet PostalCode urn:oid:2.16.840.1.113883.3.88.12.80.2 DYNAMIC (CONF:81-7294). SHOULD contain zero or one [0..1] country, which SHALL be selected from ValueSet Country urn:oid:2.16.840.1.113883.3.88.12.80.63 DYNAMIC (CONF:81-7295).