{ "items" : [
    { "id" : "http://aims.fao.org/aos/agrovoc/xDef_1328252851007"
      "properties" : {
        "http://purl.org/dc/terms/created" : [ "2010-05-31T00:00:00Z" ] ,
        "http://purl.org/dc/terms/modified" : [ "2010-05-31T00:00:00Z" ] ,
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#value" : [ "Density, as applied to any kind of homogeneous monophasic material of mass M and volume V, is expressed as the ratio of M to V." ] ,
        "http://purl.org/dc/terms/source" : [ "http://web.ead.anl.gov/resrad/datacoll/soildens.htm"] } } }
