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": ""}
 NN & Cav.  L tradescantia     737 IS(I    TRADESCANTIA CRASSIFOLIA xO)g       06_n San CristÃ³bal de las Casas; Las Casas  .*bj? -92.6404    f crassifolia  2225 aO   16.7387 1pvXf  Commelinales Ek    e]. COMMELINACEAE Mexico b 
{"catalogNumber": "", "order": "Commelinales", "family": "Commelinaceae", "scientificName": "Tradescantia crassifolia", "scientificNameAuthorship": "Cav.", "genus": "Tradescantia", "subgenus": "", "specificEpithet": "crassifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "737", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "San Crist\u00c3\u00b3bal de las Casas; Las Casas", "decimalLatitude": "16.7387", "decimalLongitude": "-92.6404", "verbatimCoordinates": "", "minimumElevationInMeters": "2225", "maximumElevationInMeters": ""}