if(j > -1)
val = val.substring(0,j).trim();
c.addRelatedConcept(Relation.BROADER,val);
Concept pr = list.get(val);
if(pr != null)
pr.addRelatedConcept(Relation.NARROWER,c.getCode());
}else if("relationship".equals(key)){
int j = val.indexOf("!");
int k = val.indexOf(" ");
if(k > -1){
String rel = val.substring(0,k).trim();