If content were to be provided to user devices 104 in PDF format, {TAIL ~ the content acquisition module} 934 may convert from {HEAD ~ XML}, for example, into a PDF file 
If content were to be provided to user devices 104 in PDF format , { TAIL ~ the content acquisition module } 934 may convert from { HEAD ~ XML } , for example , into a PDF file
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH