@prefix d:       <http://spreadsheets.google.com/feeds/list/o15870720903820235800.6608843240919541064/od6/public/basic?alt=json-in-script/property#> .
@prefix mkbm:    <http://www.mkbergman.com/> .
@prefix exhibit:  <http://simile.mit.edu/2006/11/exhibit#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix :        <#> .
@prefix e:       <http://spreadsheets.google.com/feeds/list/o15870720903820235800.6608843240919541064/od6/public/basic?alt=json-in-script/item#> .

<Ex:e+$1>
      a       exhibit:Item ;
      rdfs:label "Ex:$1" ;
      exhibit:origin "Ex:mkbm+'#'+$1^^string" ;
      d:Category "Ex:$5" ;
      d:Existing "Ex:$9" ;
      d:FOSS  "Ex:$4" ;
      d:Language "Ex:$6" ;
      d:Posted "Ex:$10" ;
      d:URL   "Ex:$2^^string" ;
      d:Updated "Ex:$11" ;
      d:description "Ex:$3" ;
      d:thumbnail "Ex:@If($12='';'';mkbm+@Substr($12,12,@Sub(@Length($12),4)))^^string" .