To address this issue, {HEAD ~ the item providing system} may include {TAIL ~ a content reconstruction tool} that is able to identify and download needed portions of digital content 
To address this issue , { HEAD ~ the item providing system } may include { TAIL ~ a content reconstruction tool } that is able to identify and download needed portions of digital content
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH