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": ""}
 x digitata  v Cucurbita   jOPz  3810 1940-09-06 (d   g_>$5 CUCURBITA DIGITATA   JE)W Sonora      = 1270138    x cucurbitales  5e R. Lira  N MEXICO  ](6 cucurbitaceae  A. GRAY +<`   o:j4 contagt um herbarium  0J?e8 Stephen S. White    
{"catalogNumber": "1270138", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Cucurbita digitata", "scientificNameAuthorship": "A. Gray", "genus": "Cucurbita", "subgenus": "", "specificEpithet": "digitata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Lira", "recordedBy": "Stephen S. White", "recordNumber": "3810", "verbatimEventDate": "1940-09-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}