+ \r
+ @Override\r
+ public String toString() {\r
+ String s = "";\r
+ for (int i = 0; i < statements.size() ; i++) {\r
+ s += statements.get(i).getSubject();\r
+ s += "<" + statements.get(i).getPredicate() +">";\r
+ if (i == statements.size() -1)\r
+ s += statements.get(i).getObject();\r
+ }\r
+ return s;\r
+ }\r