Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
    1557490 %Hg   #-  MÃ¼LL. ARG. subacutus c S    1 g.l. webster M.M. ARBO, R. MELLO-SILVA, JAO VICENTE e       3o| 1992-11-27 MUNIC. GENT|O DO OURO. ALREDEDORES DE SANTO INACIO Y HASTA 9 KM AL N, CAMINO A XIQUE-XIQUE, SERRA DO ACURUA 8  croton subacutus ^  brazil V   bahia (  croton B   P 5327 Euphorbiaceae 2 ;  -11.0833333333 Don     c -42.7333333333  nQ malpighiales
{"catalogNumber": "1557490", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton subacutus", "scientificNameAuthorship": "M\u00c3\u00bcll. Arg.", "genus": "Croton", "subgenus": "", "specificEpithet": "subacutus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.L. Webster", "recordedBy": "M.M. Arbo, R. Mello-Silva, Joao Vicente", "recordNumber": "5327", "verbatimEventDate": "1992-11-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Bahia", "county": "", "municipality": "", "locality": "Munic. Gentio do Ouro. Alrededores de Santo Inacio y hasta 9 km al N, camino a Xique-Xique, Serra do Acurua", "decimalLatitude": "-11.0833333333", "decimalLongitude": "-42.7333333333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}