This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions 
| Questionnaire |
Observation[moodCode=DEF] |
| url |
.identifier[scope=BUSN;reliability=ISS] |
| identifier |
.identifier |
| version |
N/A (to add?) |
| name |
N/A |
| title |
.title |
| derivedFrom |
.outboundRelationship[typeCode=DRIV].target[classCode=OBS, moodCode=DEFN] |
| status |
.status |
| experimental |
N/A |
| subjectType |
.outboundRelationship[typeCode=META].target[classCode=OBS, moodCode=DEFN, isCriterion=true].participation.role.classCode |
| date |
.participation[typeCode=AUT].time |
| publisher |
.participation[typeCode=AUT].role |
| contact |
.participation[typeCode=CALLBCK].role |
| description |
.text |
| useContext |
N/A (to add?) |
| jurisdiction |
N/A (to add?) |
| purpose |
.reasonCode.text |
| copyright |
N/A (to add?) |
| approvalDate |
.outboundRelationship[typeCode="SUBJ"].act[classCode=CACT;moodCode=EVN;code="approval"].effectiveTime |
| lastReviewDate |
.outboundRelationship[typeCode="SUBJ"; subsetCode="RECENT"].act[classCode=CACT;moodCode=EVN;code="review"].effectiveTime |
| effectivePeriod |
N/A (to add?) |
| code |
.code |
| item |
.outboundRelationship[typeCode=COMP].target[classCode=OBS, moodCode=DEF] |
| linkId |
.id |
| definition |
.outboundRelationship[typeCode=INST].target[classCode=OBS, moodCode=DEF] |
| code |
.code |
| prefix |
Not supported |
| text |
.text |
| type |
N/A - MIF rather than RIM level |
| enableWhen |
N/A - MIF rather than RIM level |
| question |
N/A - MIF rather than RIM level |
| operator |
N/A - MIF rather than RIM level |
| answer[x] |
N/A - MIF rather than RIM level |
| enableBehavior |
N/A - MIF rather than RIM level |
| disabledDisplay |
N/A - MIF rather than RIM level |
| required |
N/A - MIF rather than RIM level |
| repeats |
N/A - MIF rather than RIM level |
| readOnly |
N/A - MIF rather than RIM level |
| maxLength |
N/A - MIF rather than RIM level |
| answerConstraint |
N/A - MIF rather than RIM level |
| answerValueSet |
N/A - MIF rather than RIM level |
| answerOption |
N/A - MIF rather than RIM level |
| value[x] |
N/A - MIF rather than RIM level |
| initialSelected |
N/A - MIF rather than RIM level |
| initial |
N/A - MIF rather than RIM level |
| value[x] |
N/A - MIF rather than RIM level |
| item |
.outboundRelationship[typeCode=COMP].target |