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": ""}
    prunus  los fresnos; mina; filo aguazarca 9~0g    )/ -100.178 gueorre1ro &&m    .S PRUNUS SEROTINA serotina G   1184952 nz    R GENERAL HELIODORO CASTILLO   2RO ROSACEAE  17.551 g7p      tt0N MEXICO   wmYe ROSALES 1937-05-21 to  10432 f f    &8/ Ehrh.  (- geo. b. hinton
{"catalogNumber": "1184952", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus serotina", "scientificNameAuthorship": "Ehrh.", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "10432", "verbatimEventDate": "1937-05-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "General Heliodoro Castillo", "municipality": "", "locality": "Los Fresnos; Mina; Filo Aguazarca", "decimalLatitude": "17.551", "decimalLongitude": "-100.178", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}