{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/prov/333262910"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/228206009" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/333745316"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/228206009" ] } },

    { "id" : "http://webisa.webdatacommons.org/228206009"
      "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" : [ "In the case where R1 and R2 are a halogen atom, R1 and R2 are preferably a chlorine atom or a bromine atom, and more preferably a chlorine atom." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/54955640"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/228206009" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/54955830"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/228206009" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/55206086"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/228206009" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/55206384"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/228206009"] } } }
