<?xml version="1.0" encoding="UTF-8"?> <eml:eml packageId="test.1.4" system="KNB" xmlns:eml="eml://ecoinformatics.org/eml-2.1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="eml://ecoinformatics.org/eml-2.1.1 eml.xsd"> <dataset id="a"> <title>Sample datset Description</title> <creator id="23445" scope="document"> <individualName> <surName>Smith</surName> </individualName> </creator> <contact id="b"> <individualName> <surName>Johnson</surName> </individualName> </contact> <!-- this file is invalid because contact has both an id and a reference --> <contact id="c"> <references>23445</references> </contact> </dataset> </eml:eml>