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": ""}
 1990-05-23 RM VL   ~ Crotalaria    CROTALARIA Ae    A. FLORES MACÃ­AS & G. MARTÃ­NEZ P. VkJ   0 AGUSTÃ­ FLORES M. LIMDA VISTA (BARRÃ­O DE LA ESPERANZA); SAN MARTÃ­N DE BOLAÃ±OZ; 10 KM AL W DE SAN MARTÃ­N DE BOLAÃ±OS, LA ZULOAGA 9r:  Ecotonia del bosque de encino, caÃ±ada algo hÃºmeda con elementos del bosque tropical caducifolio, tC ;   -103.807  <? D  Fables [43h    Fabaceae qj   mb 1153646   JALISCO VM      _ san martã­n de bolaã±os L. a    b 1760 
{"catalogNumber": "1153646", "order": "Fabales", "family": "Fabaceae", "scientificName": "Crotalaria", "scientificNameAuthorship": "L.", "genus": "Crotalaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Agust\u00c3\u00adn Flores M.", "recordedBy": "A. Flores Mac\u00c3\u00adas & G. Mart\u00c3\u00adnez P.", "recordNumber": "1760", "verbatimEventDate": "1990-05-23", "habitat": "Ecotonia del bosque de encino, ca\u00c3\u00b1ada algo h\u00c3\u00bameda con elementos del bosque tropical caducifolio,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Jalisco", "county": "San Mart\u00c3\u00adn de Bola\u00c3\u00b1os", "municipality": "", "locality": "Linda Vista (Barr\u00c3\u00ado de la Esperanza); San Mart\u00c3\u00adn de Bola\u00c3\u00b1oz; 10 km al W de San Mart\u00c3\u00adn de Bola\u00c3\u00b1os, La Zuloaga", "decimalLatitude": "", "decimalLongitude": "-103.807", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}