code: protected void handleEvidenceAnnotations(ProtoNetwork protoNetwork,
              Evidence evidence, Map<String, Annotation> annotationMap) {
          AnnotationDefinitionTable adt =
                  protoNetwork.getAnnotationDefinitionTable();
          EvidenceAnnotationDefinition ead =
                  new EvidenceAnnotationDefinition();
          adt.addAnnotationDefinition(new TableAnnotationDefinition(ead), 0);
          annotationMap.put(
                  EvidenceAnnotationDefinition.ANNOTATION_DEFINITION_ID,
                  CommonModelFactory.getInstance().createAnnotation(
                          evidence.getValue(), ead));
      }
docs: Breaks down {@link Evidence} annotations into individual name-value
  annotations.
  
  @param protoNetwork {@link ProtoNetwork}, the proto network
  @param evidence {@link Evidence}, the evidence
  @param annotationMap {@link Map}, the annotations map to add to