{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/380497951"
      "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 least one half of all R groups are ???OR2; either at least one silicon atom of the oligomer has an R3 group thereon or at least one R is a B, or both; if there is a B group, the B group is non-terminal to the oligomer, if there is a group R3 which is a vinyl group, there is at least one other group on the oligomer which is a B group, an R3 group other than vinyl, or an R4 group; m=2 to 20; n=0" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.es" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/516242112"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/380497951"] } } }
