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": ""}
     =~4* rigida 1971    35 km S of Livramentodo Brumado on rd to Brumado. Caatinga beside dry riacho bed. S^  -41.7166666667 r  -13.9 B   Zfp Brazil   kJUO= Malpighiales  g.p. lewis, s.m.m. de andrade Q(v0  1554341 _vB+1   @c Malpighiaceae   amorimia rigida ?w?]   AMORIMIA s)n  william r. anderson 75r?u    5Eo. (A. Juss.) W. R. Anderson   P 6+ bahia  
{"catalogNumber": "1554341", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Amorimia rigida", "scientificNameAuthorship": "(A. Juss.) W. R. Anderson", "genus": "Amorimia", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "William R. Anderson", "recordedBy": "G.P. Lewis, S.M.M. de Andrade", "recordNumber": "1971", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Bahia", "county": "", "municipality": "", "locality": "35 km S of Livramentodo Brumado on rd to Brumado. Caatinga beside dry riacho bed.", "decimalLatitude": "-13.9", "decimalLongitude": "-41.7166666667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}