Herd of 2500 breeding sows

@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sct: <http://snomed.info/id/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

#  
# An example of a herd used in the subject screening observation for Mycoplasmal Pneumonia in Pigs
#(Enzootic pneumonia).  Many thanks to Veterinary Diagnostic Laboratory Iowa State University for the data. 

[a fhir:Group ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "herd1"] ; # 
  fhir:extension ( [
     fhir:url [ fhir:v "http://example.org/fhir/StructureDefinition/owner"^^xsd:anyURI ] ;
     fhir:value [
       a fhir:Reference ;
       fhir:reference [ fhir:v "RelatedPerson/peter" ] ;
       fhir:display [ fhir:v "Peter Chalmers" ]
     ]
  ] ) ; #   added this extension to reference the owner (client) of the herd  
  fhir:identifier ( [
     fhir:system [ fhir:v "https://vetmed.iastate.edu/vdl"^^xsd:anyURI ] ;
     fhir:value [ fhir:v "20171120-1234" ]
  ] ) ; #   diagnostic lab's identifier  
  fhir:name [ fhir:v "Breeding herd"] ; # 
  fhir:status [ fhir:v "active"] ; # 
  fhir:type [ fhir:v "animal"] ; # 
  fhir:membership [ fhir:v "enumerated"] ; # 
  fhir:code [
     fhir:coding ( [
       a sct:388393002 ;
       fhir:system [ fhir:v "http://snomed.info/sct"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "388393002" ] ;
       fhir:display [ fhir:v "Genus Sus (organism)" ]
     ] [
       fhir:system [ fhir:v "https://www.aphis.usda.gov"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "POR" ] ;
       fhir:display [ fhir:v "porcine" ]
     ] ) ;
     fhir:text [ fhir:v "Porcine" ]
  ] ; #   describes a bunch of female breeding sows  added a translation from US APHIS codes to SNOMED CT 
  fhir:quantity [ fhir:v "2500"^^xsd:nonNegativeInteger] ; # 
  fhir:characteristic ( [
     fhir:code [
       fhir:text [ fhir:v "gender" ]
     ] ;
     fhir:value [
       a fhir:CodeableConcept ;
       fhir:text [ fhir:v "female" ]
     ] ;
     fhir:exclude [ fhir:v "false"^^xsd:boolean ] #   required element - false means they are all sows  
  ] )] . #   the share the common charasteristic of being sows  

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