{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/213369724"
      "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" : [ "it is the same mission as searching for life on Mars, said Asahiko Taira, director general of the Center for Deep Earth Exploration in Yokohama.Rocks in the upper mantle produce compounds essential for life when they react with sea water.This is a system which we believe created early life." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "taipeitimes.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/209294654"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/213369724"] } } }
