Seaside golf course (5)
I believe the answer is:
links
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">seaside golf course</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for links that I've seen before include "(Seaside) golf course - connections" , "Bits of chain" , "Connecting parts" , "provides connections to other websites" , "Connects, ties in" .)