{ "items" : [
    { "id" : "http://dbpedia.org/resource/Archimedes'_principle"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Archimedes' principle indicates that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces. Archimedes' principle is a law of physics fundamental to fluid mechanics. Archimedes of Syracuse formulated this principle, which bears his name."] } } }
