builder.setName("wq_plus");
builder.cardinality(0, Integer.MAX_VALUE);
builder.addAttribute("measurement", measurement);
builder.cardinality(1, 1);
builder.nillable(true);
builder.addAttribute("location", gmlLocationAssociation);
builder.cardinality(1, 1);
builder.nillable(true);
builder.addAttribute("nearestSlimePit", gmlPointAssociation);