nt by enclosing
    					it in a marked-content sequence with the /Artifact tag. </p>
            <pre xml:space="preserve">/Artifact
BMC
...
EMC
</pre>
            <p>or</p>
            <pre xml:space="preserve">/Artifact propertyList
BDC
...
EMC
</pre>
            <p>The first is used to identify a generic artifact; the second is
    						used for artifacts that have an associated property list. Note: to
    						aid in text reflow, artifacts should be defined with property lists
    						whenever poss