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    { "id" : "http://dbpedia.org/resource/Pennsylvania_Railroad"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The Pennsylvania Railroad (reporting mark PRR) was an American Class I railroad, founded in 1846. Commonly referred to as the  \"Pennsy,\" the PRR was headquartered in Philadelphia, Pennsylvania.The PRR was the largest railroad by traffic and revenue in the U.S. for the first half of the twentieth century. Over the years, it acquired, merged with or owned part of at least 800 other rail lines and companies." ] ,
        "http://www.w3.org/2000/01/rdf-schema#seeAlso" : [ "http://dbpedia.org/resource/Amtrak's_25_Hz_traction_power_system" ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Pennsylvania_Railroad_system_map_(1918).svg" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Pennsylvania_Railroad_system_map_(1918).svg?width=300"] } } }
