{ "items" : [
    { "id" : "http://dbpedia.org/resource/Ocean_chemistry"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Ocean chemistry, also known as marine chemistry, is influenced by turbidity currents, sediments, pH levels, atmospheric constituents, metamorphic activity, and ecology. The field of chemical oceanography studies the chemistry of marine environments including the influences of different variables."] } } }
