{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/327935535"
      "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" : [ "(a) a squarylium dye containing a following formula (I), ##STR2## wherein each of R1 and R2 is a substituted or unsubstituted alkyl group or aryl group, and each of A and B is a substituted or unsubstituted benzene ring or naphthalene ring, and" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "google.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/464017632"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/327935535" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/465350695"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/327935535"] } } }
