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    { "id" : "http://dbpedia.org/resource/Mars_landing"
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        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A Mars landing is a landing of a spacecraft on the surface of Mars. Of multiple attempted Mars landings by robotic, unmanned spacecraft, seven were successful. There have also been studies for a possible human mission to Mars, including a landing, but none have been attempted." ] ,
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        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/PhoenixSolarPanelandRoboticArm.png?width=300"] } } }
