Mappings for the request resource.
 |   Request | Act[moodCode<=INT] | 
 |     identifier | .identifier | 
 |     definition | .outboundRelationship[typeCode=DEFN].target | 
 |     basedOn | .outboundRelationship[typeCode=FLFS].target | 
 |     replaces | .outboundRelationship[typeCode=RPLC].target | 
 |     groupIdentifier | .inboundRelationship(typeCode=COMP].source[moodCode=INT].identifier | 
 |     status | .status | 
 |     intent | .moodCode (nuances beyond PRP/PLAN/RQO would need to be elsewhere) | 
 |     priority | .priorityCode | 
 |     code | .code | 
 |     subject | .participation[typeCode=SBJ].role | 
 |     context | .inboundRelationship(typeCode=COMP].source[classCode<=PCPR, moodCode=EVN] | 
 |     occurrence[x] | .effectiveTime | 
 |     authoredOn | .participation[typeCode=AUT].time | 
 |     requester | .participation[typeCode=AUT].role | 
 |         agent | .player | 
 |         onBehalfOf | .scoper | 
 |     performerType | .participation[typeCode=PRF].role[scoper.determinerCode=KIND].code | 
 |     performer | .participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE] | 
 |     reasonCode | .reasonCode | 
 |     reasonReference | .outboundRelationship[typeCode=RSON].target | 
 |     supportingInfo | .outboundRelationship[typeCode=PERT].target | 
 |     note | .inboundRelationship(typeCode=SUBJ].source[classCode=ANNGEN, moodCode=EVN].value[xsi:type=ST] | 
 |     relevantHistory | .inboundRelationship(typeCode=SUBJ].source[classCode=CACT, moodCode=EVN] |