{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/157719555"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/prov#Entity" ] ,
        "http://www.w3.org/ns/prov#value" : [ "at there is a ???son-biased??? ratio in the U.S. due to ???sex selection, most likely at the prenatal stages.???Furthermore, the study Franks refers to in his letter is a 2008 study conducted by the Guttmacher Institute, a nonprofit reproductive health research organization." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "christianpost.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/118304191"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/157719555"] } } }
