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": ""}
    M7dt= Mexico orchidaceae Eh   68 :kA5S        campanulata dX.)   BLETIA CAMPANULATA % $w   7_j Mexico     ;nQ  Rancho Santo Tobias, near town of Villa Guerrero     =# 1647004  +U. 1945-07-22 C. L.K GILLY, E. J. ALEXANDER, AND E. HERNANDEZ X. Q^A   : COATEPEC HARINAS
{"catalogNumber": "1647004", "order": "", "family": "Orchidaceae", "scientificName": "Bletia campanulata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "campanulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. L. Gilly, E. J. Alexander, and E. Hernandez X.", "recordNumber": "68", "verbatimEventDate": "1945-07-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "Coatepec Harinas", "municipality": "", "locality": "Rancho Santo Tobias, near town of Villa Guerrero", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}