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    { "id" : "http://dbpedia.org/resource/Mazda_Z_engine"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The Mazda Z-series is a smaller inline 4-cylinder gasoline engine ranging in displacements from 1.3L to 1.6L. They are the evolution of the cast-iron block B-engine.The Z-engine has 16-valves operated by dual overhead camshafts, which are in turn driven by a timing belt.  The block of the 98-02 Z5, Z6 and ZL engine is cast iron same as the earlier B series of engines.  Other Z engines have aluminum alloy block and head, with cast-iron cylinder liners." ] ,
        "http://xmlns.com/foaf/0.1/name" : [ "Mazda Z engine" ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Mazda_ZY-VE_Engine.JPG" ] ,
        "http://dbpedia.org/ontology/coolingSystem" : [ "http://dbpedia.org/resource/Water_cooling" ] ,
        "http://dbpedia.org/ontology/headAlloy" : [ "http://dbpedia.org/resource/Aluminium" ] ,
        "http://dbpedia.org/ontology/manufacturer" : [ "http://dbpedia.org/resource/Mazda" ] ,
        "http://dbpedia.org/ontology/oilSystem" : [ "http://dbpedia.org/resource/Wet_sump" ] ,
        "http://dbpedia.org/ontology/predecessor" : [ "http://dbpedia.org/resource/Mazda_B_engine" ] ,
        "http://dbpedia.org/ontology/productionEndYear" : [ "2011Z" ] ,
        "http://dbpedia.org/ontology/productionStartYear" : [ "1995Z" ] ,
        "http://dbpedia.org/ontology/successor" : [ "http://dbpedia.org/resource/SkyActiv" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Mazda_ZY-VE_Engine.JPG?width=300" ] ,
        "http://dbpedia.org/ontology/valvetrain" : [ "DOHC"] } } }
