sbol-data-core/src/main/java/org/sbolstandard/core/datatree/Datatree.java
public static QName QName(String namespaceURI, String localPart, String prefix) {
    return new QName(namespaceURI, localPart, prefix);
  }
public static QName QName(String namespaceURI, String localPart, String prefix) {
    return new QName(namespaceURI, localPart, prefix);
  }
Create a QName from a namespace URI, local part and prefix.

@param namespaceURI  the namespace URI
@param localPart     the local part
@param prefix        the prefix
@return  a QName with the supplied namespace URI, localPart and prefix