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": ""}
 b EIZI MATUDA 1936-11 5   nicaraguensis R   1182248 Mhy    fabaceae X   Fabales 9    OC$y 19   =Y (benth.) h.s.irwin & barneby   IG rogers mcvaugh    j- mexico contact um herbarium _S(i/      Senna nicarag/uensis +    
{"catalogNumber": "1182248", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna nicaraguensis", "scientificNameAuthorship": "(Benth.) H.S.Irwin & Barneby", "genus": "", "subgenus": "", "specificEpithet": "nicaraguensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Eizi Matuda", "recordNumber": "19", "verbatimEventDate": "1936-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}