{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/121382967"
      "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" : [ "Preferably R1, R2, R3, R4, and R5 independently represents an alkyl group having 1 to 6 carbon atoms, more preferably a methyl, ethyl, n-propyl, butyl, or methoxymethyl group; or an aryl group, particularly a phenyl or naphthyl group; or both R1 and R2 are ???(CH2CH2CH2)??? as a part of two fused 6-membered rings." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.fr" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/464017590"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/464091533"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/464173199"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/464455995"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/464780912"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/465350669"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/375007329"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/118427904"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/119210129"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/119887873"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/121382967"] } } }
