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    { "id" : "http://dbpedia.org/resource/Indexing_head"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "An indexing head, also known as a dividing head or spiral head, is a specialized tool that allows a workpiece to be circularly indexed; that is, easily and precisely rotated to preset angles or circular divisions. Indexing heads are usually used on the tables of milling machines, but may be used on many other machine tools including drill presses, grinders, and boring machines." ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/IndexingHead-Tailstock.jpg" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/IndexingHead-Tailstock.jpg?width=300"] } } }
