Soccer guys explain this bet to me

[daneblazer]

What's the difference between the -1/2 (-130) and the -130?

12:00p		Colombia	-½ (-130) <input type="checkbox" value="18913894" name="lineID" title="Click to bet on Colombia to cover the Point Spread" class="checkbox-pos" style="margin-top: 0px; margin-right: 1px; margin-bottom: 0px; margin-left: 2px; ">	-130 <input type="checkbox" value="18913892" name="lineID" title="Click to bet on Colombia to win straight up" class="checkbox-pos" style="margin-top: 0px; margin-right: 1px; margin-bottom: 0px; margin-left: 2px; ">	2 (+110)o<input type="checkbox" value="18913241" name="lineID" title="Click to bet on the game's total score to be over 2" style="margin-top: 2px; margin-right: 2px; margin-bottom: 2px; margin-left: 2px; "> (-130)u<input type="checkbox" value="18913242" name="lineID" title="Click to bet on the game's total score to be under 2" style="margin-top: 2px; margin-right: 2px; margin-bottom: 2px; margin-left: 2px; ">
	Greece	+½ (+110) <input type="checkbox" value="18913895" name="lineID" title="Click to bet on Greece to win against the Point Spread" class="checkbox-pos" style="margin-top: 0px; margin-right: 1px; margin-bottom: 0px; margin-left: 2px; ">	+450 <input type="checkbox" value="18913893" name="lineID" title="Click to bet on Greece to win straight up" class="checkbox-pos" style="margin-top: 0px; margin-right: 1px; margin-bottom: 0px; margin-left: 2px; ">
-	Draw	-	+230 <input type="checkbox" value="18913254" name="lineID" title="Click to bet on a draw" class="checkbox-pos" style="margin-top: 0px; margin-right: 1px; margin-bottom: 0px; margin-left: 2px; ">