[ { "mappingType" : "RELATIONSHIP", "model": { "root": "model-elements/model-element", "filter": { "path": "relationship-list/relationship/related-to-property/property-value[../property-key/text()='model.model-type']", "valid": ["widget"] }, "value": "relationship-list/relationship/related-to-property/property-value[../property-key/text()='model.model-name']" }, "instance": { "origin": "$.inventory-response-item[0]" } } ]