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": ""}
    G$t r. a. & e. s. howard    hDOMINICAN REPUBLIC F8D  1183300 aN   3Kz TEPHROSIA Pers. 8+gy    S+( fabales  cinerea 7@%+0   CONTACT UM HERBARIUM -x$     ~1e21 1946-11-03   =B 5 9772  FABACEAE U_s:     
{"catalogNumber": "1183300", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "Pers.", "genus": "Tephrosia", "subgenus": "", "specificEpithet": "cinerea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. A. & E. S. Howard", "recordNumber": "9772", "verbatimEventDate": "1946-11-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Dominican Republic", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}